71990060

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{116113}}^1$

素因数の和:116153

約数の個数: 24

約数和(自身を含む): 156057216

約数和(自身を除く): 84067156

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 116113, 232226, 464452, 580565, 1161130, 2322260, 3599503, 7199006, 14398012, 17997515, 35995030, 71990060]

約数ペア:

[(1, 71990060), (2, 35995030), (4, 17997515), (5, 14398012), (10, 7199006), (20, 3599503), (31, 2322260), (62, 1161130), (124, 580565), (155, 464452), (310, 232226), (620, 116113)]