24990560

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{421}}^1$

素因数の和:496

約数の個数: 96

約数和(自身を含む): 68910912

約数和(自身を除く): 43920352

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 53, 56, 70, 80, 106, 112, 140, 160, 212, 224, 265, 280, 371, 421, 424, 530, 560, 742, 842, 848, 1060, 1120, 1484, 1684, 1696, 1855, 2105, 2120, 2947, 2968, 3368, 3710, 4210, 4240, 5894, 5936, 6736, 7420, 8420, 8480, 11788, 11872, 13472, 14735, 14840, 16840, 22313, 23576, 29470, 29680, 33680, 44626, 47152, 58940, 59360, 67360, 89252, 94304, 111565, 117880, 156191, 178504, 223130, 235760, 312382, 357008, 446260, 471520, 624764, 714016, 780955, 892520, 1249528, 1561910, 1785040, 2499056, 3123820, 3570080, 4998112, 6247640, 12495280, 24990560]

約数ペア:

[(1, 24990560), (2, 12495280), (4, 6247640), (5, 4998112), (7, 3570080), (8, 3123820), (10, 2499056), (14, 1785040), (16, 1561910), (20, 1249528), (28, 892520), (32, 780955), (35, 714016), (40, 624764), (53, 471520), (56, 446260), (70, 357008), (80, 312382), (106, 235760), (112, 223130), (140, 178504), (160, 156191), (212, 117880), (224, 111565), (265, 94304), (280, 89252), (371, 67360), (421, 59360), (424, 58940), (530, 47152), (560, 44626), (742, 33680), (842, 29680), (848, 29470), (1060, 23576), (1120, 22313), (1484, 16840), (1684, 14840), (1696, 14735), (1855, 13472), (2105, 11872), (2120, 11788), (2947, 8480), (2968, 8420), (3368, 7420), (3710, 6736), (4210, 5936), (4240, 5894)]