71370860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{6121}}^1$

素因数の和:6194

約数の個数: 48

約数和(自身を含む): 166616352

約数和(自身を除く): 95245492

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 53, 55, 106, 110, 212, 220, 265, 530, 583, 1060, 1166, 2332, 2915, 5830, 6121, 11660, 12242, 24484, 30605, 61210, 67331, 122420, 134662, 269324, 324413, 336655, 648826, 673310, 1297652, 1346620, 1622065, 3244130, 3568543, 6488260, 7137086, 14274172, 17842715, 35685430, 71370860]

約数ペア:

[(1, 71370860), (2, 35685430), (4, 17842715), (5, 14274172), (10, 7137086), (11, 6488260), (20, 3568543), (22, 3244130), (44, 1622065), (53, 1346620), (55, 1297652), (106, 673310), (110, 648826), (212, 336655), (220, 324413), (265, 269324), (530, 134662), (583, 122420), (1060, 67331), (1166, 61210), (2332, 30605), (2915, 24484), (5830, 12242), (6121, 11660)]