22770800

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1$

素因数の和:211

約数の個数: 120

約数和(自身を含む): 61350240

約数和(自身を除く): 38579440

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 29, 40, 50, 52, 58, 65, 80, 100, 104, 116, 130, 145, 151, 200, 208, 232, 260, 290, 302, 325, 377, 400, 464, 520, 580, 604, 650, 725, 754, 755, 1040, 1160, 1208, 1300, 1450, 1508, 1510, 1885, 1963, 2320, 2416, 2600, 2900, 3016, 3020, 3770, 3775, 3926, 4379, 5200, 5800, 6032, 6040, 7540, 7550, 7852, 8758, 9425, 9815, 11600, 12080, 15080, 15100, 15704, 17516, 18850, 19630, 21895, 30160, 30200, 31408, 35032, 37700, 39260, 43790, 49075, 56927, 60400, 70064, 75400, 78520, 87580, 98150, 109475, 113854, 150800, 157040, 175160, 196300, 218950, 227708, 284635, 350320, 392600, 437900, 455416, 569270, 785200, 875800, 910832, 1138540, 1423175, 1751600, 2277080, 2846350, 4554160, 5692700, 11385400, 22770800]

約数ペア:

[(1, 22770800), (2, 11385400), (4, 5692700), (5, 4554160), (8, 2846350), (10, 2277080), (13, 1751600), (16, 1423175), (20, 1138540), (25, 910832), (26, 875800), (29, 785200), (40, 569270), (50, 455416), (52, 437900), (58, 392600), (65, 350320), (80, 284635), (100, 227708), (104, 218950), (116, 196300), (130, 175160), (145, 157040), (151, 150800), (200, 113854), (208, 109475), (232, 98150), (260, 87580), (290, 78520), (302, 75400), (325, 70064), (377, 60400), (400, 56927), (464, 49075), (520, 43790), (580, 39260), (604, 37700), (650, 35032), (725, 31408), (754, 30200), (755, 30160), (1040, 21895), (1160, 19630), (1208, 18850), (1300, 17516), (1450, 15704), (1508, 15100), (1510, 15080), (1885, 12080), (1963, 11600), (2320, 9815), (2416, 9425), (2600, 8758), (2900, 7852), (3016, 7550), (3020, 7540), (3770, 6040), (3775, 6032), (3926, 5800), (4379, 5200)]