4736800

素因数分解:

$2^5\times 5^2\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:242

約数の個数: 72

約数和(自身を含む): 11999232

約数和(自身を除く): 7262432

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 80, 100, 124, 155, 160, 191, 200, 248, 310, 382, 400, 496, 620, 764, 775, 800, 955, 992, 1240, 1528, 1550, 1910, 2480, 3056, 3100, 3820, 4775, 4960, 5921, 6112, 6200, 7640, 9550, 11842, 12400, 15280, 19100, 23684, 24800, 29605, 30560, 38200, 47368, 59210, 76400, 94736, 118420, 148025, 152800, 189472, 236840, 296050, 473680, 592100, 947360, 1184200, 2368400, 4736800]

約数ペア:

[(1, 4736800), (2, 2368400), (4, 1184200), (5, 947360), (8, 592100), (10, 473680), (16, 296050), (20, 236840), (25, 189472), (31, 152800), (32, 148025), (40, 118420), (50, 94736), (62, 76400), (80, 59210), (100, 47368), (124, 38200), (155, 30560), (160, 29605), (191, 24800), (200, 23684), (248, 19100), (310, 15280), (382, 12400), (400, 11842), (496, 9550), (620, 7640), (764, 6200), (775, 6112), (800, 5921), (955, 4960), (992, 4775), (1240, 3820), (1528, 3100), (1550, 3056), (1910, 2480)]