3732552280

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{258487}}^1$

素因数の和:258536

約数の個数: 48

約数和(自身を含む): 8863553520

約数和(自身を除く): 5131001240

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 361, 380, 722, 760, 1444, 1805, 2888, 3610, 7220, 14440, 258487, 516974, 1033948, 1292435, 2067896, 2584870, 4911253, 5169740, 9822506, 10339480, 19645012, 24556265, 39290024, 49112530, 93313807, 98225060, 186627614, 196450120, 373255228, 466569035, 746510456, 933138070, 1866276140, 3732552280]

約数ペア:

[(1, 3732552280), (2, 1866276140), (4, 933138070), (5, 746510456), (8, 466569035), (10, 373255228), (19, 196450120), (20, 186627614), (38, 98225060), (40, 93313807), (76, 49112530), (95, 39290024), (152, 24556265), (190, 19645012), (361, 10339480), (380, 9822506), (722, 5169740), (760, 4911253), (1444, 2584870), (1805, 2067896), (2888, 1292435), (3610, 1033948), (7220, 516974), (14440, 258487)]