228333820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2753}}^1$

素因数の和:2815

約数の個数: 96

約数和(自身を含む): 582966720

約数和(自身を除く): 354632900

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 29, 44, 52, 55, 58, 65, 110, 116, 130, 143, 145, 220, 260, 286, 290, 319, 377, 572, 580, 638, 715, 754, 1276, 1430, 1508, 1595, 1885, 2753, 2860, 3190, 3770, 4147, 5506, 6380, 7540, 8294, 11012, 13765, 16588, 20735, 27530, 30283, 35789, 41470, 55060, 60566, 71578, 79837, 82940, 121132, 143156, 151415, 159674, 178945, 302830, 319348, 357890, 393679, 399185, 605660, 715780, 787358, 798370, 878207, 1037881, 1574716, 1596740, 1756414, 1968395, 2075762, 3512828, 3936790, 4151524, 4391035, 5189405, 7873580, 8782070, 10378810, 11416691, 17564140, 20757620, 22833382, 45666764, 57083455, 114166910, 228333820]

約数ペア:

[(1, 228333820), (2, 114166910), (4, 57083455), (5, 45666764), (10, 22833382), (11, 20757620), (13, 17564140), (20, 11416691), (22, 10378810), (26, 8782070), (29, 7873580), (44, 5189405), (52, 4391035), (55, 4151524), (58, 3936790), (65, 3512828), (110, 2075762), (116, 1968395), (130, 1756414), (143, 1596740), (145, 1574716), (220, 1037881), (260, 878207), (286, 798370), (290, 787358), (319, 715780), (377, 605660), (572, 399185), (580, 393679), (638, 357890), (715, 319348), (754, 302830), (1276, 178945), (1430, 159674), (1508, 151415), (1595, 143156), (1885, 121132), (2753, 82940), (2860, 79837), (3190, 71578), (3770, 60566), (4147, 55060), (5506, 41470), (6380, 35789), (7540, 30283), (8294, 27530), (11012, 20735), (13765, 16588)]