492049700

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{1201}}^1$

素因数の和:1473

約数の個数: 72

約数和(自身を含む): 1136192904

約数和(自身を除く): 644143204

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 241, 340, 425, 482, 850, 964, 1201, 1205, 1700, 2402, 2410, 4097, 4804, 4820, 6005, 6025, 8194, 12010, 12050, 16388, 20417, 20485, 24020, 24100, 30025, 40834, 40970, 60050, 81668, 81940, 102085, 102425, 120100, 204170, 204850, 289441, 408340, 409700, 510425, 578882, 1020850, 1157764, 1447205, 2041700, 2894410, 4920497, 5788820, 7236025, 9840994, 14472050, 19681988, 24602485, 28944100, 49204970, 98409940, 123012425, 246024850, 492049700]

約数ペア:

[(1, 492049700), (2, 246024850), (4, 123012425), (5, 98409940), (10, 49204970), (17, 28944100), (20, 24602485), (25, 19681988), (34, 14472050), (50, 9840994), (68, 7236025), (85, 5788820), (100, 4920497), (170, 2894410), (241, 2041700), (340, 1447205), (425, 1157764), (482, 1020850), (850, 578882), (964, 510425), (1201, 409700), (1205, 408340), (1700, 289441), (2402, 204850), (2410, 204170), (4097, 120100), (4804, 102425), (4820, 102085), (6005, 81940), (6025, 81668), (8194, 60050), (12010, 40970), (12050, 40834), (16388, 30025), (20417, 24100), (20485, 24020)]