22032400

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1$

素因数の和:273

約数の個数: 120

約数和(自身を含む): 60273920

約数和(自身を除く): 38241520

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 25, 26, 38, 40, 50, 52, 65, 76, 80, 95, 100, 104, 130, 152, 190, 200, 208, 223, 247, 260, 304, 325, 380, 400, 446, 475, 494, 520, 650, 760, 892, 950, 988, 1040, 1115, 1235, 1300, 1520, 1784, 1900, 1976, 2230, 2470, 2600, 2899, 3568, 3800, 3952, 4237, 4460, 4940, 5200, 5575, 5798, 6175, 7600, 8474, 8920, 9880, 11150, 11596, 12350, 14495, 16948, 17840, 19760, 21185, 22300, 23192, 24700, 28990, 33896, 42370, 44600, 46384, 49400, 55081, 57980, 67792, 72475, 84740, 89200, 98800, 105925, 110162, 115960, 144950, 169480, 211850, 220324, 231920, 275405, 289900, 338960, 423700, 440648, 550810, 579800, 847400, 881296, 1101620, 1159600, 1377025, 1694800, 2203240, 2754050, 4406480, 5508100, 11016200, 22032400]

約数ペア:

[(1, 22032400), (2, 11016200), (4, 5508100), (5, 4406480), (8, 2754050), (10, 2203240), (13, 1694800), (16, 1377025), (19, 1159600), (20, 1101620), (25, 881296), (26, 847400), (38, 579800), (40, 550810), (50, 440648), (52, 423700), (65, 338960), (76, 289900), (80, 275405), (95, 231920), (100, 220324), (104, 211850), (130, 169480), (152, 144950), (190, 115960), (200, 110162), (208, 105925), (223, 98800), (247, 89200), (260, 84740), (304, 72475), (325, 67792), (380, 57980), (400, 55081), (446, 49400), (475, 46384), (494, 44600), (520, 42370), (650, 33896), (760, 28990), (892, 24700), (950, 23192), (988, 22300), (1040, 21185), (1115, 19760), (1235, 17840), (1300, 16948), (1520, 14495), (1784, 12350), (1900, 11596), (1976, 11150), (2230, 9880), (2470, 8920), (2600, 8474), (2899, 7600), (3568, 6175), (3800, 5798), (3952, 5575), (4237, 5200), (4460, 4940)]