3350879900

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{56891}}^1$

素因数の和:56955

約数の個数: 72

約数和(自身を含む): 7901160960

約数和(自身を除く): 4550281060

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 31, 38, 50, 62, 76, 95, 100, 124, 155, 190, 310, 380, 475, 589, 620, 775, 950, 1178, 1550, 1900, 2356, 2945, 3100, 5890, 11780, 14725, 29450, 56891, 58900, 113782, 227564, 284455, 568910, 1080929, 1137820, 1422275, 1763621, 2161858, 2844550, 3527242, 4323716, 5404645, 5689100, 7054484, 8818105, 10809290, 17636210, 21618580, 27023225, 33508799, 35272420, 44090525, 54046450, 67017598, 88181050, 108092900, 134035196, 167543995, 176362100, 335087990, 670175980, 837719975, 1675439950, 3350879900]

約数ペア:

[(1, 3350879900), (2, 1675439950), (4, 837719975), (5, 670175980), (10, 335087990), (19, 176362100), (20, 167543995), (25, 134035196), (31, 108092900), (38, 88181050), (50, 67017598), (62, 54046450), (76, 44090525), (95, 35272420), (100, 33508799), (124, 27023225), (155, 21618580), (190, 17636210), (310, 10809290), (380, 8818105), (475, 7054484), (589, 5689100), (620, 5404645), (775, 4323716), (950, 3527242), (1178, 2844550), (1550, 2161858), (1900, 1763621), (2356, 1422275), (2945, 1137820), (3100, 1080929), (5890, 568910), (11780, 284455), (14725, 227564), (29450, 113782), (56891, 58900)]