40295580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2719}}^1$

素因数の和:2763

約数の個数: 96

約数和(自身を含む): 127948800

約数和(自身を除く): 87653220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 52, 57, 60, 65, 76, 78, 95, 114, 130, 156, 190, 195, 228, 247, 260, 285, 380, 390, 494, 570, 741, 780, 988, 1140, 1235, 1482, 2470, 2719, 2964, 3705, 4940, 5438, 7410, 8157, 10876, 13595, 14820, 16314, 27190, 32628, 35347, 40785, 51661, 54380, 70694, 81570, 103322, 106041, 141388, 154983, 163140, 176735, 206644, 212082, 258305, 309966, 353470, 424164, 516610, 530205, 619932, 671593, 706940, 774915, 1033220, 1060410, 1343186, 1549830, 2014779, 2120820, 2686372, 3099660, 3357965, 4029558, 6715930, 8059116, 10073895, 13431860, 20147790, 40295580]

約数ペア:

[(1, 40295580), (2, 20147790), (3, 13431860), (4, 10073895), (5, 8059116), (6, 6715930), (10, 4029558), (12, 3357965), (13, 3099660), (15, 2686372), (19, 2120820), (20, 2014779), (26, 1549830), (30, 1343186), (38, 1060410), (39, 1033220), (52, 774915), (57, 706940), (60, 671593), (65, 619932), (76, 530205), (78, 516610), (95, 424164), (114, 353470), (130, 309966), (156, 258305), (190, 212082), (195, 206644), (228, 176735), (247, 163140), (260, 154983), (285, 141388), (380, 106041), (390, 103322), (494, 81570), (570, 70694), (741, 54380), (780, 51661), (988, 40785), (1140, 35347), (1235, 32628), (1482, 27190), (2470, 16314), (2719, 14820), (2964, 13595), (3705, 10876), (4940, 8157), (5438, 7410)]