1337487100

素因数分解:

$2^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{223}}^1\times {\mathrm{1621}}^1$

素因数の和:1895

約数の個数: 72

約数和(自身を含む): 2996002688

約数和(自身を除く): 1658515588

約数列:

[1, 2, 4, 5, 10, 20, 25, 37, 50, 74, 100, 148, 185, 223, 370, 446, 740, 892, 925, 1115, 1621, 1850, 2230, 3242, 3700, 4460, 5575, 6484, 8105, 8251, 11150, 16210, 16502, 22300, 32420, 33004, 40525, 41255, 59977, 81050, 82510, 119954, 162100, 165020, 206275, 239908, 299885, 361483, 412550, 599770, 722966, 825100, 1199540, 1445932, 1499425, 1807415, 2998850, 3614830, 5997700, 7229660, 9037075, 13374871, 18074150, 26749742, 36148300, 53499484, 66874355, 133748710, 267497420, 334371775, 668743550, 1337487100]

約数ペア:

[(1, 1337487100), (2, 668743550), (4, 334371775), (5, 267497420), (10, 133748710), (20, 66874355), (25, 53499484), (37, 36148300), (50, 26749742), (74, 18074150), (100, 13374871), (148, 9037075), (185, 7229660), (223, 5997700), (370, 3614830), (446, 2998850), (740, 1807415), (892, 1499425), (925, 1445932), (1115, 1199540), (1621, 825100), (1850, 722966), (2230, 599770), (3242, 412550), (3700, 361483), (4460, 299885), (5575, 239908), (6484, 206275), (8105, 165020), (8251, 162100), (11150, 119954), (16210, 82510), (16502, 81050), (22300, 59977), (32420, 41255), (33004, 40525)]