195333400

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{787}}^1$

素因数の和:893

約数の個数: 96

約数和(自身を含む): 488071440

約数和(自身を除く): 292738040

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 73, 85, 100, 136, 146, 170, 200, 292, 340, 365, 425, 584, 680, 730, 787, 850, 1241, 1460, 1574, 1700, 1825, 2482, 2920, 3148, 3400, 3650, 3935, 4964, 6205, 6296, 7300, 7870, 9928, 12410, 13379, 14600, 15740, 19675, 24820, 26758, 31025, 31480, 39350, 49640, 53516, 57451, 62050, 66895, 78700, 107032, 114902, 124100, 133790, 157400, 229804, 248200, 267580, 287255, 334475, 459608, 535160, 574510, 668950, 976667, 1149020, 1337900, 1436275, 1953334, 2298040, 2675800, 2872550, 3906668, 4883335, 5745100, 7813336, 9766670, 11490200, 19533340, 24416675, 39066680, 48833350, 97666700, 195333400]

約数ペア:

[(1, 195333400), (2, 97666700), (4, 48833350), (5, 39066680), (8, 24416675), (10, 19533340), (17, 11490200), (20, 9766670), (25, 7813336), (34, 5745100), (40, 4883335), (50, 3906668), (68, 2872550), (73, 2675800), (85, 2298040), (100, 1953334), (136, 1436275), (146, 1337900), (170, 1149020), (200, 976667), (292, 668950), (340, 574510), (365, 535160), (425, 459608), (584, 334475), (680, 287255), (730, 267580), (787, 248200), (850, 229804), (1241, 157400), (1460, 133790), (1574, 124100), (1700, 114902), (1825, 107032), (2482, 78700), (2920, 66895), (3148, 62050), (3400, 57451), (3650, 53516), (3935, 49640), (4964, 39350), (6205, 31480), (6296, 31025), (7300, 26758), (7870, 24820), (9928, 19675), (12410, 15740), (13379, 14600)]