1130773360

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{26821}}^1$

素因数の和:26882

約数の個数: 80

約数和(自身を含む): 2873601792

約数和(自身を除く): 1742828432

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 34, 40, 62, 68, 80, 85, 124, 136, 155, 170, 248, 272, 310, 340, 496, 527, 620, 680, 1054, 1240, 1360, 2108, 2480, 2635, 4216, 5270, 8432, 10540, 21080, 26821, 42160, 53642, 107284, 134105, 214568, 268210, 429136, 455957, 536420, 831451, 911914, 1072840, 1662902, 1823828, 2145680, 2279785, 3325804, 3647656, 4157255, 4559570, 6651608, 7295312, 8314510, 9119140, 13303216, 14134667, 16629020, 18238280, 28269334, 33258040, 36476560, 56538668, 66516080, 70673335, 113077336, 141346670, 226154672, 282693340, 565386680, 1130773360]

約数ペア:

[(1, 1130773360), (2, 565386680), (4, 282693340), (5, 226154672), (8, 141346670), (10, 113077336), (16, 70673335), (17, 66516080), (20, 56538668), (31, 36476560), (34, 33258040), (40, 28269334), (62, 18238280), (68, 16629020), (80, 14134667), (85, 13303216), (124, 9119140), (136, 8314510), (155, 7295312), (170, 6651608), (248, 4559570), (272, 4157255), (310, 3647656), (340, 3325804), (496, 2279785), (527, 2145680), (620, 1823828), (680, 1662902), (1054, 1072840), (1240, 911914), (1360, 831451), (2108, 536420), (2480, 455957), (2635, 429136), (4216, 268210), (5270, 214568), (8432, 134105), (10540, 107284), (21080, 53642), (26821, 42160)]