101478880

素因数分解:

$2^5\times 5^1\times {\mathrm{71}}^1\times {\mathrm{8933}}^1$

素因数の和:9019

約数の個数: 48

約数和(自身を含む): 243147744

約数和(自身を除く): 141668864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 71, 80, 142, 160, 284, 355, 568, 710, 1136, 1420, 2272, 2840, 5680, 8933, 11360, 17866, 35732, 44665, 71464, 89330, 142928, 178660, 285856, 357320, 634243, 714640, 1268486, 1429280, 2536972, 3171215, 5073944, 6342430, 10147888, 12684860, 20295776, 25369720, 50739440, 101478880]

約数ペア:

[(1, 101478880), (2, 50739440), (4, 25369720), (5, 20295776), (8, 12684860), (10, 10147888), (16, 6342430), (20, 5073944), (32, 3171215), (40, 2536972), (71, 1429280), (80, 1268486), (142, 714640), (160, 634243), (284, 357320), (355, 285856), (568, 178660), (710, 142928), (1136, 89330), (1420, 71464), (2272, 44665), (2840, 35732), (5680, 17866), (8933, 11360)]