60552920

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1039}}^1$

素因数の和:1128

約数の個数: 64

約数和(自身を含む): 143769600

約数和(自身を除く): 83216680

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 47, 62, 94, 124, 155, 188, 235, 248, 310, 376, 470, 620, 940, 1039, 1240, 1457, 1880, 2078, 2914, 4156, 5195, 5828, 7285, 8312, 10390, 11656, 14570, 20780, 29140, 32209, 41560, 48833, 58280, 64418, 97666, 128836, 161045, 195332, 244165, 257672, 322090, 390664, 488330, 644180, 976660, 1288360, 1513823, 1953320, 3027646, 6055292, 7569115, 12110584, 15138230, 30276460, 60552920]

約数ペア:

[(1, 60552920), (2, 30276460), (4, 15138230), (5, 12110584), (8, 7569115), (10, 6055292), (20, 3027646), (31, 1953320), (40, 1513823), (47, 1288360), (62, 976660), (94, 644180), (124, 488330), (155, 390664), (188, 322090), (235, 257672), (248, 244165), (310, 195332), (376, 161045), (470, 128836), (620, 97666), (940, 64418), (1039, 58280), (1240, 48833), (1457, 41560), (1880, 32209), (2078, 29140), (2914, 20780), (4156, 14570), (5195, 11656), (5828, 10390), (7285, 8312)]