67970080

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{24989}}^1$

素因数の和:25021

約数の個数: 48

約数和(自身を含む): 170031960

約数和(自身を除く): 102061880

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 24989, 49978, 99956, 124945, 199912, 249890, 399824, 424813, 499780, 799648, 849626, 999560, 1699252, 1999120, 2124065, 3398504, 3998240, 4248130, 6797008, 8496260, 13594016, 16992520, 33985040, 67970080]

約数ペア:

[(1, 67970080), (2, 33985040), (4, 16992520), (5, 13594016), (8, 8496260), (10, 6797008), (16, 4248130), (17, 3998240), (20, 3398504), (32, 2124065), (34, 1999120), (40, 1699252), (68, 999560), (80, 849626), (85, 799648), (136, 499780), (160, 424813), (170, 399824), (272, 249890), (340, 199912), (544, 124945), (680, 99956), (1360, 49978), (2720, 24989)]