71379100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{54907}}^1$

素因数の和:54934

約数の個数: 36

約数和(自身を含む): 166810504

約数和(自身を除く): 95431404

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 54907, 109814, 219628, 274535, 549070, 713791, 1098140, 1372675, 1427582, 2745350, 2855164, 3568955, 5490700, 7137910, 14275820, 17844775, 35689550, 71379100]

約数ペア:

[(1, 71379100), (2, 35689550), (4, 17844775), (5, 14275820), (10, 7137910), (13, 5490700), (20, 3568955), (25, 2855164), (26, 2745350), (50, 1427582), (52, 1372675), (65, 1098140), (100, 713791), (130, 549070), (260, 274535), (325, 219628), (650, 109814), (1300, 54907)]