1330662044080

素因数分解:

$2^4\times 5^1\times {\mathrm{26993}}^1\times {\mathrm{616207}}^1$

素因数の和:643213

約数の個数: 40

約数和(自身を含む): 3093908887872

約数和(自身を除く): 1763246843792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 26993, 53986, 107972, 134965, 215944, 269930, 431888, 539860, 616207, 1079720, 1232414, 2159440, 2464828, 3081035, 4929656, 6162070, 9859312, 12324140, 24648280, 49296560, 16633275551, 33266551102, 66533102204, 83166377755, 133066204408, 166332755510, 266132408816, 332665511020, 665331022040, 1330662044080]

約数ペア:

[(1, 1330662044080), (2, 665331022040), (4, 332665511020), (5, 266132408816), (8, 166332755510), (10, 133066204408), (16, 83166377755), (20, 66533102204), (40, 33266551102), (80, 16633275551), (26993, 49296560), (53986, 24648280), (107972, 12324140), (134965, 9859312), (215944, 6162070), (269930, 4929656), (431888, 3081035), (539860, 2464828), (616207, 2159440), (1079720, 1232414)]