71544171890

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1427}}^1\times {\mathrm{172883}}^1$

素因数の和:174346

約数の個数: 32

約数和(自身を含む): 133314310080

約数和(自身を除く): 61770138190

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 1427, 2854, 7135, 14270, 41383, 82766, 172883, 206915, 345766, 413830, 864415, 1728830, 5013607, 10027214, 25068035, 50136070, 246704041, 493408082, 1233520205, 2467040410, 7154417189, 14308834378, 35772085945, 71544171890]

約数ペア:

[(1, 71544171890), (2, 35772085945), (5, 14308834378), (10, 7154417189), (29, 2467040410), (58, 1233520205), (145, 493408082), (290, 246704041), (1427, 50136070), (2854, 25068035), (7135, 10027214), (14270, 5013607), (41383, 1728830), (82766, 864415), (172883, 413830), (206915, 345766)]