87186080

素因数分解:

$2^5\times 5^1\times {\mathrm{61}}^1\times {\mathrm{8933}}^1$

素因数の和:9009

約数の個数: 48

約数和(自身を含む): 209377224

約数和(自身を除く): 122191144

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 80, 122, 160, 244, 305, 488, 610, 976, 1220, 1952, 2440, 4880, 8933, 9760, 17866, 35732, 44665, 71464, 89330, 142928, 178660, 285856, 357320, 544913, 714640, 1089826, 1429280, 2179652, 2724565, 4359304, 5449130, 8718608, 10898260, 17437216, 21796520, 43593040, 87186080]

約数ペア:

[(1, 87186080), (2, 43593040), (4, 21796520), (5, 17437216), (8, 10898260), (10, 8718608), (16, 5449130), (20, 4359304), (32, 2724565), (40, 2179652), (61, 1429280), (80, 1089826), (122, 714640), (160, 544913), (244, 357320), (305, 285856), (488, 178660), (610, 142928), (976, 89330), (1220, 71464), (1952, 44665), (2440, 35732), (4880, 17866), (8933, 9760)]