580217080

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{5923}}^1$

素因数の和:6044

約数の個数: 64

約数和(自身を含む): 1364889600

約数和(自身を除く): 784672520

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 79, 124, 155, 158, 248, 310, 316, 395, 620, 632, 790, 1240, 1580, 2449, 3160, 4898, 5923, 9796, 11846, 12245, 19592, 23692, 24490, 29615, 47384, 48980, 59230, 97960, 118460, 183613, 236920, 367226, 467917, 734452, 918065, 935834, 1468904, 1836130, 1871668, 2339585, 3672260, 3743336, 4679170, 7344520, 9358340, 14505427, 18716680, 29010854, 58021708, 72527135, 116043416, 145054270, 290108540, 580217080]

約数ペア:

[(1, 580217080), (2, 290108540), (4, 145054270), (5, 116043416), (8, 72527135), (10, 58021708), (20, 29010854), (31, 18716680), (40, 14505427), (62, 9358340), (79, 7344520), (124, 4679170), (155, 3743336), (158, 3672260), (248, 2339585), (310, 1871668), (316, 1836130), (395, 1468904), (620, 935834), (632, 918065), (790, 734452), (1240, 467917), (1580, 367226), (2449, 236920), (3160, 183613), (4898, 118460), (5923, 97960), (9796, 59230), (11846, 48980), (12245, 47384), (19592, 29615), (23692, 24490)]