104217820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43789}}^1$

素因数の和:43822

約数の個数: 48

約数和(自身を含む): 264841920

約数和(自身を除く): 160624100

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 43789, 87578, 175156, 218945, 306523, 437890, 613046, 744413, 875780, 1226092, 1488826, 1532615, 2977652, 3065230, 3722065, 5210891, 6130460, 7444130, 10421782, 14888260, 20843564, 26054455, 52108910, 104217820]

約数ペア:

[(1, 104217820), (2, 52108910), (4, 26054455), (5, 20843564), (7, 14888260), (10, 10421782), (14, 7444130), (17, 6130460), (20, 5210891), (28, 3722065), (34, 3065230), (35, 2977652), (68, 1532615), (70, 1488826), (85, 1226092), (119, 875780), (140, 744413), (170, 613046), (238, 437890), (340, 306523), (476, 218945), (595, 175156), (1190, 87578), (2380, 43789)]