46306000

素因数分解:

$2^4\times 5^3\times {\mathrm{13}}^2\times {\mathrm{137}}^1$

素因数の和:186

約数の個数: 120

約数和(自身を含む): 122128344

約数和(自身を除く): 75822344

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 125, 130, 137, 169, 200, 208, 250, 260, 274, 325, 338, 400, 500, 520, 548, 650, 676, 685, 845, 1000, 1040, 1096, 1300, 1352, 1370, 1625, 1690, 1781, 2000, 2192, 2600, 2704, 2740, 3250, 3380, 3425, 3562, 4225, 5200, 5480, 6500, 6760, 6850, 7124, 8450, 8905, 10960, 13000, 13520, 13700, 14248, 16900, 17125, 17810, 21125, 23153, 26000, 27400, 28496, 33800, 34250, 35620, 42250, 44525, 46306, 54800, 67600, 68500, 71240, 84500, 89050, 92612, 115765, 137000, 142480, 169000, 178100, 185224, 222625, 231530, 274000, 338000, 356200, 370448, 445250, 463060, 578825, 712400, 890500, 926120, 1157650, 1781000, 1852240, 2315300, 2894125, 3562000, 4630600, 5788250, 9261200, 11576500, 23153000, 46306000]

約数ペア:

[(1, 46306000), (2, 23153000), (4, 11576500), (5, 9261200), (8, 5788250), (10, 4630600), (13, 3562000), (16, 2894125), (20, 2315300), (25, 1852240), (26, 1781000), (40, 1157650), (50, 926120), (52, 890500), (65, 712400), (80, 578825), (100, 463060), (104, 445250), (125, 370448), (130, 356200), (137, 338000), (169, 274000), (200, 231530), (208, 222625), (250, 185224), (260, 178100), (274, 169000), (325, 142480), (338, 137000), (400, 115765), (500, 92612), (520, 89050), (548, 84500), (650, 71240), (676, 68500), (685, 67600), (845, 54800), (1000, 46306), (1040, 44525), (1096, 42250), (1300, 35620), (1352, 34250), (1370, 33800), (1625, 28496), (1690, 27400), (1781, 26000), (2000, 23153), (2192, 21125), (2600, 17810), (2704, 17125), (2740, 16900), (3250, 14248), (3380, 13700), (3425, 13520), (3562, 13000), (4225, 10960), (5200, 8905), (5480, 8450), (6500, 7124), (6760, 6850)]