22578400

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^2\times {\mathrm{167}}^1$

素因数の和:213

約数の個数: 108

約数和(自身を含む): 60043032

約数和(自身を除く): 37464632

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 65, 80, 100, 104, 130, 160, 167, 169, 200, 208, 260, 325, 334, 338, 400, 416, 520, 650, 668, 676, 800, 835, 845, 1040, 1300, 1336, 1352, 1670, 1690, 2080, 2171, 2600, 2672, 2704, 3340, 3380, 4175, 4225, 4342, 5200, 5344, 5408, 6680, 6760, 8350, 8450, 8684, 10400, 10855, 13360, 13520, 16700, 16900, 17368, 21710, 26720, 27040, 28223, 33400, 33800, 34736, 43420, 54275, 56446, 66800, 67600, 69472, 86840, 108550, 112892, 133600, 135200, 141115, 173680, 217100, 225784, 282230, 347360, 434200, 451568, 564460, 705575, 868400, 903136, 1128920, 1411150, 1736800, 2257840, 2822300, 4515680, 5644600, 11289200, 22578400]

約数ペア:

[(1, 22578400), (2, 11289200), (4, 5644600), (5, 4515680), (8, 2822300), (10, 2257840), (13, 1736800), (16, 1411150), (20, 1128920), (25, 903136), (26, 868400), (32, 705575), (40, 564460), (50, 451568), (52, 434200), (65, 347360), (80, 282230), (100, 225784), (104, 217100), (130, 173680), (160, 141115), (167, 135200), (169, 133600), (200, 112892), (208, 108550), (260, 86840), (325, 69472), (334, 67600), (338, 66800), (400, 56446), (416, 54275), (520, 43420), (650, 34736), (668, 33800), (676, 33400), (800, 28223), (835, 27040), (845, 26720), (1040, 21710), (1300, 17368), (1336, 16900), (1352, 16700), (1670, 13520), (1690, 13360), (2080, 10855), (2171, 10400), (2600, 8684), (2672, 8450), (2704, 8350), (3340, 6760), (3380, 6680), (4175, 5408), (4225, 5344), (4342, 5200)]