13359320

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1117}}^1$

素因数の和:1164

約数の個数: 64

約数和(自身を含む): 33808320

約数和(自身を除く): 20449000

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 26, 40, 46, 52, 65, 92, 104, 115, 130, 184, 230, 260, 299, 460, 520, 598, 920, 1117, 1196, 1495, 2234, 2392, 2990, 4468, 5585, 5980, 8936, 11170, 11960, 14521, 22340, 25691, 29042, 44680, 51382, 58084, 72605, 102764, 116168, 128455, 145210, 205528, 256910, 290420, 333983, 513820, 580840, 667966, 1027640, 1335932, 1669915, 2671864, 3339830, 6679660, 13359320]

約数ペア:

[(1, 13359320), (2, 6679660), (4, 3339830), (5, 2671864), (8, 1669915), (10, 1335932), (13, 1027640), (20, 667966), (23, 580840), (26, 513820), (40, 333983), (46, 290420), (52, 256910), (65, 205528), (92, 145210), (104, 128455), (115, 116168), (130, 102764), (184, 72605), (230, 58084), (260, 51382), (299, 44680), (460, 29042), (520, 25691), (598, 22340), (920, 14521), (1117, 11960), (1196, 11170), (1495, 8936), (2234, 5980), (2392, 5585), (2990, 4468)]