3847100

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:135

約数の個数: 72

約数和(自身を含む): 9249408

約数和(自身を除く): 5402308

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 31, 34, 50, 62, 68, 73, 85, 100, 124, 146, 155, 170, 292, 310, 340, 365, 425, 527, 620, 730, 775, 850, 1054, 1241, 1460, 1550, 1700, 1825, 2108, 2263, 2482, 2635, 3100, 3650, 4526, 4964, 5270, 6205, 7300, 9052, 10540, 11315, 12410, 13175, 22630, 24820, 26350, 31025, 38471, 45260, 52700, 56575, 62050, 76942, 113150, 124100, 153884, 192355, 226300, 384710, 769420, 961775, 1923550, 3847100]

約数ペア:

[(1, 3847100), (2, 1923550), (4, 961775), (5, 769420), (10, 384710), (17, 226300), (20, 192355), (25, 153884), (31, 124100), (34, 113150), (50, 76942), (62, 62050), (68, 56575), (73, 52700), (85, 45260), (100, 38471), (124, 31025), (146, 26350), (155, 24820), (170, 22630), (292, 13175), (310, 12410), (340, 11315), (365, 10540), (425, 9052), (527, 7300), (620, 6205), (730, 5270), (775, 4964), (850, 4526), (1054, 3650), (1241, 3100), (1460, 2635), (1550, 2482), (1700, 2263), (1825, 2108)]