2212962050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{379}}^1\times {\mathrm{691}}^1$

素因数の和:1108

約数の個数: 72

約数和(自身を含む): 4475316240

約数和(自身を除く): 2262354190

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 169, 325, 338, 379, 650, 691, 758, 845, 1382, 1690, 1895, 3455, 3790, 4225, 4927, 6910, 8450, 8983, 9475, 9854, 17275, 17966, 18950, 24635, 34550, 44915, 49270, 64051, 89830, 116779, 123175, 128102, 224575, 233558, 246350, 261889, 320255, 449150, 523778, 583895, 640510, 1167790, 1309445, 1601275, 2618890, 2919475, 3202550, 3404557, 5838950, 6547225, 6809114, 13094450, 17022785, 34045570, 44259241, 85113925, 88518482, 170227850, 221296205, 442592410, 1106481025, 2212962050]

約数ペア:

[(1, 2212962050), (2, 1106481025), (5, 442592410), (10, 221296205), (13, 170227850), (25, 88518482), (26, 85113925), (50, 44259241), (65, 34045570), (130, 17022785), (169, 13094450), (325, 6809114), (338, 6547225), (379, 5838950), (650, 3404557), (691, 3202550), (758, 2919475), (845, 2618890), (1382, 1601275), (1690, 1309445), (1895, 1167790), (3455, 640510), (3790, 583895), (4225, 523778), (4927, 449150), (6910, 320255), (8450, 261889), (8983, 246350), (9475, 233558), (9854, 224575), (17275, 128102), (17966, 123175), (18950, 116779), (24635, 89830), (34550, 64051), (44915, 49270)]