9803900

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:183

約数の個数: 72

約数和(自身を含む): 23123520

約数和(自身を除く): 13319620

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 73, 79, 85, 100, 146, 158, 170, 292, 316, 340, 365, 395, 425, 730, 790, 850, 1241, 1343, 1460, 1580, 1700, 1825, 1975, 2482, 2686, 3650, 3950, 4964, 5372, 5767, 6205, 6715, 7300, 7900, 11534, 12410, 13430, 23068, 24820, 26860, 28835, 31025, 33575, 57670, 62050, 67150, 98039, 115340, 124100, 134300, 144175, 196078, 288350, 392156, 490195, 576700, 980390, 1960780, 2450975, 4901950, 9803900]

約数ペア:

[(1, 9803900), (2, 4901950), (4, 2450975), (5, 1960780), (10, 980390), (17, 576700), (20, 490195), (25, 392156), (34, 288350), (50, 196078), (68, 144175), (73, 134300), (79, 124100), (85, 115340), (100, 98039), (146, 67150), (158, 62050), (170, 57670), (292, 33575), (316, 31025), (340, 28835), (365, 26860), (395, 24820), (425, 23068), (730, 13430), (790, 12410), (850, 11534), (1241, 7900), (1343, 7300), (1460, 6715), (1580, 6205), (1700, 5767), (1825, 5372), (1975, 4964), (2482, 3950), (2686, 3650)]