26554000

素因数分解:

$2^4\times 5^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1$

素因数の和:122

約数の個数: 160

約数和(自身を含む): 75209472

約数和(自身を除く): 48655472

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 25, 34, 40, 44, 50, 55, 68, 71, 80, 85, 88, 100, 110, 125, 136, 142, 170, 176, 187, 200, 220, 250, 272, 275, 284, 340, 355, 374, 400, 425, 440, 500, 550, 568, 680, 710, 748, 781, 850, 880, 935, 1000, 1100, 1136, 1207, 1360, 1375, 1420, 1496, 1562, 1700, 1775, 1870, 2000, 2125, 2200, 2414, 2750, 2840, 2992, 3124, 3400, 3550, 3740, 3905, 4250, 4400, 4675, 4828, 5500, 5680, 6035, 6248, 6800, 7100, 7480, 7810, 8500, 8875, 9350, 9656, 11000, 12070, 12496, 13277, 14200, 14960, 15620, 17000, 17750, 18700, 19312, 19525, 22000, 23375, 24140, 26554, 28400, 30175, 31240, 34000, 35500, 37400, 39050, 46750, 48280, 53108, 60350, 62480, 66385, 71000, 74800, 78100, 93500, 96560, 97625, 106216, 120700, 132770, 142000, 150875, 156200, 187000, 195250, 212432, 241400, 265540, 301750, 312400, 331925, 374000, 390500, 482800, 531080, 603500, 663850, 781000, 1062160, 1207000, 1327700, 1562000, 1659625, 2414000, 2655400, 3319250, 5310800, 6638500, 13277000, 26554000]

約数ペア:

[(1, 26554000), (2, 13277000), (4, 6638500), (5, 5310800), (8, 3319250), (10, 2655400), (11, 2414000), (16, 1659625), (17, 1562000), (20, 1327700), (22, 1207000), (25, 1062160), (34, 781000), (40, 663850), (44, 603500), (50, 531080), (55, 482800), (68, 390500), (71, 374000), (80, 331925), (85, 312400), (88, 301750), (100, 265540), (110, 241400), (125, 212432), (136, 195250), (142, 187000), (170, 156200), (176, 150875), (187, 142000), (200, 132770), (220, 120700), (250, 106216), (272, 97625), (275, 96560), (284, 93500), (340, 78100), (355, 74800), (374, 71000), (400, 66385), (425, 62480), (440, 60350), (500, 53108), (550, 48280), (568, 46750), (680, 39050), (710, 37400), (748, 35500), (781, 34000), (850, 31240), (880, 30175), (935, 28400), (1000, 26554), (1100, 24140), (1136, 23375), (1207, 22000), (1360, 19525), (1375, 19312), (1420, 18700), (1496, 17750), (1562, 17000), (1700, 15620), (1775, 14960), (1870, 14200), (2000, 13277), (2125, 12496), (2200, 12070), (2414, 11000), (2750, 9656), (2840, 9350), (2992, 8875), (3124, 8500), (3400, 7810), (3550, 7480), (3740, 7100), (3905, 6800), (4250, 6248), (4400, 6035), (4675, 5680), (4828, 5500)]