252322670

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{22153}}^1$

素因数の和:22244

約数の個数: 32

約数和(自身を含む): 488096928

約数和(自身を除く): 235774258

約数列:

[1, 2, 5, 10, 17, 34, 67, 85, 134, 170, 335, 670, 1139, 2278, 5695, 11390, 22153, 44306, 110765, 221530, 376601, 753202, 1484251, 1883005, 2968502, 3766010, 7421255, 14842510, 25232267, 50464534, 126161335, 252322670]

約数ペア:

[(1, 252322670), (2, 126161335), (5, 50464534), (10, 25232267), (17, 14842510), (34, 7421255), (67, 3766010), (85, 2968502), (134, 1883005), (170, 1484251), (335, 753202), (670, 376601), (1139, 221530), (2278, 110765), (5695, 44306), (11390, 22153)]