22381320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{14347}}^1$

素因数の和:14374

約数の個数: 64

約数和(自身を含む): 72313920

約数和(自身を除く): 49932600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 14347, 28694, 43041, 57388, 71735, 86082, 114776, 143470, 172164, 186511, 215205, 286940, 344328, 373022, 430410, 559533, 573880, 746044, 860820, 932555, 1119066, 1492088, 1721640, 1865110, 2238132, 2797665, 3730220, 4476264, 5595330, 7460440, 11190660, 22381320]

約数ペア:

[(1, 22381320), (2, 11190660), (3, 7460440), (4, 5595330), (5, 4476264), (6, 3730220), (8, 2797665), (10, 2238132), (12, 1865110), (13, 1721640), (15, 1492088), (20, 1119066), (24, 932555), (26, 860820), (30, 746044), (39, 573880), (40, 559533), (52, 430410), (60, 373022), (65, 344328), (78, 286940), (104, 215205), (120, 186511), (130, 172164), (156, 143470), (195, 114776), (260, 86082), (312, 71735), (390, 57388), (520, 43041), (780, 28694), (1560, 14347)]