69643640

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{1907}}^1$

素因数の和:2012

約数の個数: 64

約数和(自身を含む): 173093760

約数和(自身を除く): 103450120

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, 1907, 3320, 3652, 3814, 4565, 7304, 7628, 9130, 9535, 15256, 18260, 19070, 20977, 36520, 38140, 41954, 76280, 83908, 104885, 158281, 167816, 209770, 316562, 419540, 633124, 791405, 839080, 1266248, 1582810, 1741091, 3165620, 3482182, 6331240, 6964364, 8705455, 13928728, 17410910, 34821820, 69643640]

約数ペア:

[(1, 69643640), (2, 34821820), (4, 17410910), (5, 13928728), (8, 8705455), (10, 6964364), (11, 6331240), (20, 3482182), (22, 3165620), (40, 1741091), (44, 1582810), (55, 1266248), (83, 839080), (88, 791405), (110, 633124), (166, 419540), (220, 316562), (332, 209770), (415, 167816), (440, 158281), (664, 104885), (830, 83908), (913, 76280), (1660, 41954), (1826, 38140), (1907, 36520), (3320, 20977), (3652, 19070), (3814, 18260), (4565, 15256), (7304, 9535), (7628, 9130)]