141734120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{3881}}^1$

素因数の和:3986

約数の個数: 64

約数和(自身を含む): 352175040

約数和(自身を除く): 210440920

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 83, 88, 110, 166, 220, 332, 415, 440, 664, 830, 913, 1660, 1826, 3320, 3652, 3881, 4565, 7304, 7762, 9130, 15524, 18260, 19405, 31048, 36520, 38810, 42691, 77620, 85382, 155240, 170764, 213455, 322123, 341528, 426910, 644246, 853820, 1288492, 1610615, 1707640, 2576984, 3221230, 3543353, 6442460, 7086706, 12884920, 14173412, 17716765, 28346824, 35433530, 70867060, 141734120]

約数ペア:

[(1, 141734120), (2, 70867060), (4, 35433530), (5, 28346824), (8, 17716765), (10, 14173412), (11, 12884920), (20, 7086706), (22, 6442460), (40, 3543353), (44, 3221230), (55, 2576984), (83, 1707640), (88, 1610615), (110, 1288492), (166, 853820), (220, 644246), (332, 426910), (415, 341528), (440, 322123), (664, 213455), (830, 170764), (913, 155240), (1660, 85382), (1826, 77620), (3320, 42691), (3652, 38810), (3881, 36520), (4565, 31048), (7304, 19405), (7762, 18260), (9130, 15524)]