40612000

素因数分解:

$2^5\times 5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1$

素因数の和:120

約数の個数: 192

約数和(自身を含む): 118879488

約数和(自身を除く): 78267488

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 25, 26, 32, 40, 44, 50, 52, 55, 65, 71, 80, 88, 100, 104, 110, 125, 130, 142, 143, 160, 176, 200, 208, 220, 250, 260, 275, 284, 286, 325, 352, 355, 400, 416, 440, 500, 520, 550, 568, 572, 650, 710, 715, 781, 800, 880, 923, 1000, 1040, 1100, 1136, 1144, 1300, 1375, 1420, 1430, 1562, 1625, 1760, 1775, 1846, 2000, 2080, 2200, 2272, 2288, 2600, 2750, 2840, 2860, 3124, 3250, 3550, 3575, 3692, 3905, 4000, 4400, 4576, 4615, 5200, 5500, 5680, 5720, 6248, 6500, 7100, 7150, 7384, 7810, 8800, 8875, 9230, 10153, 10400, 11000, 11360, 11440, 12496, 13000, 14200, 14300, 14768, 15620, 17750, 17875, 18460, 19525, 20306, 22000, 22880, 23075, 24992, 26000, 28400, 28600, 29536, 31240, 35500, 35750, 36920, 39050, 40612, 44000, 46150, 50765, 52000, 56800, 57200, 62480, 71000, 71500, 73840, 78100, 81224, 92300, 97625, 101530, 114400, 115375, 124960, 142000, 143000, 147680, 156200, 162448, 184600, 195250, 203060, 230750, 253825, 284000, 286000, 312400, 324896, 369200, 390500, 406120, 461500, 507650, 572000, 624800, 738400, 781000, 812240, 923000, 1015300, 1269125, 1562000, 1624480, 1846000, 2030600, 2538250, 3124000, 3692000, 4061200, 5076500, 8122400, 10153000, 20306000, 40612000]

約数ペア:

[(1, 40612000), (2, 20306000), (4, 10153000), (5, 8122400), (8, 5076500), (10, 4061200), (11, 3692000), (13, 3124000), (16, 2538250), (20, 2030600), (22, 1846000), (25, 1624480), (26, 1562000), (32, 1269125), (40, 1015300), (44, 923000), (50, 812240), (52, 781000), (55, 738400), (65, 624800), (71, 572000), (80, 507650), (88, 461500), (100, 406120), (104, 390500), (110, 369200), (125, 324896), (130, 312400), (142, 286000), (143, 284000), (160, 253825), (176, 230750), (200, 203060), (208, 195250), (220, 184600), (250, 162448), (260, 156200), (275, 147680), (284, 143000), (286, 142000), (325, 124960), (352, 115375), (355, 114400), (400, 101530), (416, 97625), (440, 92300), (500, 81224), (520, 78100), (550, 73840), (568, 71500), (572, 71000), (650, 62480), (710, 57200), (715, 56800), (781, 52000), (800, 50765), (880, 46150), (923, 44000), (1000, 40612), (1040, 39050), (1100, 36920), (1136, 35750), (1144, 35500), (1300, 31240), (1375, 29536), (1420, 28600), (1430, 28400), (1562, 26000), (1625, 24992), (1760, 23075), (1775, 22880), (1846, 22000), (2000, 20306), (2080, 19525), (2200, 18460), (2272, 17875), (2288, 17750), (2600, 15620), (2750, 14768), (2840, 14300), (2860, 14200), (3124, 13000), (3250, 12496), (3550, 11440), (3575, 11360), (3692, 11000), (3905, 10400), (4000, 10153), (4400, 9230), (4576, 8875), (4615, 8800), (5200, 7810), (5500, 7384), (5680, 7150), (5720, 7100), (6248, 6500)]