16161420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{521}}^1$

素因数の和:591

約数の個数: 96

約数和(自身を含む): 50512896

約数和(自身を除く): 34351476

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 47, 55, 60, 66, 94, 110, 132, 141, 165, 188, 220, 235, 282, 330, 470, 517, 521, 564, 660, 705, 940, 1034, 1042, 1410, 1551, 1563, 2068, 2084, 2585, 2605, 2820, 3102, 3126, 5170, 5210, 5731, 6204, 6252, 7755, 7815, 10340, 10420, 11462, 15510, 15630, 17193, 22924, 24487, 28655, 31020, 31260, 34386, 48974, 57310, 68772, 73461, 85965, 97948, 114620, 122435, 146922, 171930, 244870, 269357, 293844, 343860, 367305, 489740, 538714, 734610, 808071, 1077428, 1346785, 1469220, 1616142, 2693570, 3232284, 4040355, 5387140, 8080710, 16161420]

約数ペア:

[(1, 16161420), (2, 8080710), (3, 5387140), (4, 4040355), (5, 3232284), (6, 2693570), (10, 1616142), (11, 1469220), (12, 1346785), (15, 1077428), (20, 808071), (22, 734610), (30, 538714), (33, 489740), (44, 367305), (47, 343860), (55, 293844), (60, 269357), (66, 244870), (94, 171930), (110, 146922), (132, 122435), (141, 114620), (165, 97948), (188, 85965), (220, 73461), (235, 68772), (282, 57310), (330, 48974), (470, 34386), (517, 31260), (521, 31020), (564, 28655), (660, 24487), (705, 22924), (940, 17193), (1034, 15630), (1042, 15510), (1410, 11462), (1551, 10420), (1563, 10340), (2068, 7815), (2084, 7755), (2585, 6252), (2605, 6204), (2820, 5731), (3102, 5210), (3126, 5170)]