715423400

素因数分解:

$2^3\times 5^2\times {\mathrm{101}}^1\times {\mathrm{107}}^1\times {\mathrm{331}}^1$

素因数の和:555

約数の個数: 96

約数和(自身を含む): 1700650080

約数和(自身を除く): 985226680

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 101, 107, 200, 202, 214, 331, 404, 428, 505, 535, 662, 808, 856, 1010, 1070, 1324, 1655, 2020, 2140, 2525, 2648, 2675, 3310, 4040, 4280, 5050, 5350, 6620, 8275, 10100, 10700, 10807, 13240, 16550, 20200, 21400, 21614, 33100, 33431, 35417, 43228, 54035, 66200, 66862, 70834, 86456, 108070, 133724, 141668, 167155, 177085, 216140, 267448, 270175, 283336, 334310, 354170, 432280, 540350, 668620, 708340, 835775, 885425, 1080700, 1337240, 1416680, 1671550, 1770850, 2161400, 3343100, 3541700, 3577117, 6686200, 7083400, 7154234, 14308468, 17885585, 28616936, 35771170, 71542340, 89427925, 143084680, 178855850, 357711700, 715423400]

約数ペア:

[(1, 715423400), (2, 357711700), (4, 178855850), (5, 143084680), (8, 89427925), (10, 71542340), (20, 35771170), (25, 28616936), (40, 17885585), (50, 14308468), (100, 7154234), (101, 7083400), (107, 6686200), (200, 3577117), (202, 3541700), (214, 3343100), (331, 2161400), (404, 1770850), (428, 1671550), (505, 1416680), (535, 1337240), (662, 1080700), (808, 885425), (856, 835775), (1010, 708340), (1070, 668620), (1324, 540350), (1655, 432280), (2020, 354170), (2140, 334310), (2525, 283336), (2648, 270175), (2675, 267448), (3310, 216140), (4040, 177085), (4280, 167155), (5050, 141668), (5350, 133724), (6620, 108070), (8275, 86456), (10100, 70834), (10700, 66862), (10807, 66200), (13240, 54035), (16550, 43228), (20200, 35417), (21400, 33431), (21614, 33100)]