4313078720

素因数分解:

$2^6\times 5^1\times {\mathrm{13478371}}^1$

素因数の和:13478388

約数の個数: 28

約数和(自身を含む): 10270519464

約数和(自身を除く): 5957440744

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 13478371, 26956742, 53913484, 67391855, 107826968, 134783710, 215653936, 269567420, 431307872, 539134840, 862615744, 1078269680, 2156539360, 4313078720]

約数ペア:

[(1, 4313078720), (2, 2156539360), (4, 1078269680), (5, 862615744), (8, 539134840), (10, 431307872), (16, 269567420), (20, 215653936), (32, 134783710), (40, 107826968), (64, 67391855), (80, 53913484), (160, 26956742), (320, 13478371)]