85233820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{601}}^1\times {\mathrm{1013}}^1$

素因数の和:1630

約数の個数: 48

約数和(自身を含む): 205103808

約数和(自身を除く): 119869988

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 601, 1013, 1202, 2026, 2404, 3005, 4052, 4207, 5065, 6010, 7091, 8414, 10130, 12020, 14182, 16828, 20260, 21035, 28364, 35455, 42070, 70910, 84140, 141820, 608813, 1217626, 2435252, 3044065, 4261691, 6088130, 8523382, 12176260, 17046764, 21308455, 42616910, 85233820]

約数ペア:

[(1, 85233820), (2, 42616910), (4, 21308455), (5, 17046764), (7, 12176260), (10, 8523382), (14, 6088130), (20, 4261691), (28, 3044065), (35, 2435252), (70, 1217626), (140, 608813), (601, 141820), (1013, 84140), (1202, 70910), (2026, 42070), (2404, 35455), (3005, 28364), (4052, 21035), (4207, 20260), (5065, 16828), (6010, 14182), (7091, 12020), (8414, 10130)]