22180080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7109}}^1$

素因数の和:7138

約数の個数: 80

約数和(自身を含む): 74057760

約数和(自身を除く): 51877680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 7109, 14218, 21327, 28436, 35545, 42654, 56872, 71090, 85308, 92417, 106635, 113744, 142180, 170616, 184834, 213270, 277251, 284360, 341232, 369668, 426540, 462085, 554502, 568720, 739336, 853080, 924170, 1109004, 1386255, 1478672, 1706160, 1848340, 2218008, 2772510, 3696680, 4436016, 5545020, 7393360, 11090040, 22180080]

約数ペア:

[(1, 22180080), (2, 11090040), (3, 7393360), (4, 5545020), (5, 4436016), (6, 3696680), (8, 2772510), (10, 2218008), (12, 1848340), (13, 1706160), (15, 1478672), (16, 1386255), (20, 1109004), (24, 924170), (26, 853080), (30, 739336), (39, 568720), (40, 554502), (48, 462085), (52, 426540), (60, 369668), (65, 341232), (78, 284360), (80, 277251), (104, 213270), (120, 184834), (130, 170616), (156, 142180), (195, 113744), (208, 106635), (240, 92417), (260, 85308), (312, 71090), (390, 56872), (520, 42654), (624, 35545), (780, 28436), (1040, 21327), (1560, 14218), (3120, 7109)]