252352809640

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{15913}}^1\times {\mathrm{23321}}^1$

素因数の和:39262

約数の個数: 64

約数和(自身を含む): 601257018960

約数和(自身を除く): 348904209320

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 15913, 23321, 31826, 46642, 63652, 79565, 93284, 116605, 127304, 159130, 186568, 233210, 270521, 318260, 396457, 466420, 541042, 636520, 792914, 932840, 1082084, 1352605, 1585828, 1982285, 2164168, 2705210, 3171656, 3964570, 5410420, 7929140, 10820840, 15858280, 371107073, 742214146, 1484428292, 1855535365, 2968856584, 3711070730, 6308820241, 7422141460, 12617640482, 14844282920, 25235280964, 31544101205, 50470561928, 63088202410, 126176404820, 252352809640]

約数ペア:

[(1, 252352809640), (2, 126176404820), (4, 63088202410), (5, 50470561928), (8, 31544101205), (10, 25235280964), (17, 14844282920), (20, 12617640482), (34, 7422141460), (40, 6308820241), (68, 3711070730), (85, 2968856584), (136, 1855535365), (170, 1484428292), (340, 742214146), (680, 371107073), (15913, 15858280), (23321, 10820840), (31826, 7929140), (46642, 5410420), (63652, 3964570), (79565, 3171656), (93284, 2705210), (116605, 2164168), (127304, 1982285), (159130, 1585828), (186568, 1352605), (233210, 1082084), (270521, 932840), (318260, 792914), (396457, 636520), (466420, 541042)]