88797280

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3881}}^1$

素因数の和:3920

約数の個数: 96

約数和(自身を含む): 246522528

約数和(自身を除く): 157725248

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 160, 176, 208, 220, 260, 286, 352, 416, 440, 520, 572, 715, 880, 1040, 1144, 1430, 1760, 2080, 2288, 2860, 3881, 4576, 5720, 7762, 11440, 15524, 19405, 22880, 31048, 38810, 42691, 50453, 62096, 77620, 85382, 100906, 124192, 155240, 170764, 201812, 213455, 252265, 310480, 341528, 403624, 426910, 504530, 554983, 620960, 683056, 807248, 853820, 1009060, 1109966, 1366112, 1614496, 1707640, 2018120, 2219932, 2774915, 3415280, 4036240, 4439864, 5549830, 6830560, 8072480, 8879728, 11099660, 17759456, 22199320, 44398640, 88797280]

約数ペア:

[(1, 88797280), (2, 44398640), (4, 22199320), (5, 17759456), (8, 11099660), (10, 8879728), (11, 8072480), (13, 6830560), (16, 5549830), (20, 4439864), (22, 4036240), (26, 3415280), (32, 2774915), (40, 2219932), (44, 2018120), (52, 1707640), (55, 1614496), (65, 1366112), (80, 1109966), (88, 1009060), (104, 853820), (110, 807248), (130, 683056), (143, 620960), (160, 554983), (176, 504530), (208, 426910), (220, 403624), (260, 341528), (286, 310480), (352, 252265), (416, 213455), (440, 201812), (520, 170764), (572, 155240), (715, 124192), (880, 100906), (1040, 85382), (1144, 77620), (1430, 62096), (1760, 50453), (2080, 42691), (2288, 38810), (2860, 31048), (3881, 22880), (4576, 19405), (5720, 15524), (7762, 11440)]