47938280

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{92189}}^1$

素因数の和:92213

約数の個数: 32

約数和(自身を含む): 116159400

約数和(自身を除く): 68221120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 92189, 184378, 368756, 460945, 737512, 921890, 1198457, 1843780, 2396914, 3687560, 4793828, 5992285, 9587656, 11984570, 23969140, 47938280]

約数ペア:

[(1, 47938280), (2, 23969140), (4, 11984570), (5, 9587656), (8, 5992285), (10, 4793828), (13, 3687560), (20, 2396914), (26, 1843780), (40, 1198457), (52, 921890), (65, 737512), (104, 460945), (130, 368756), (260, 184378), (520, 92189)]