3143081240

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{12113}}^1$

素因数の和:12636

約数の個数: 64

約数和(自身を含む): 7631820000

約数和(自身を除く): 4488738760

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 499, 520, 998, 1996, 2495, 3992, 4990, 6487, 9980, 12113, 12974, 19960, 24226, 25948, 32435, 48452, 51896, 60565, 64870, 96904, 121130, 129740, 157469, 242260, 259480, 314938, 484520, 629876, 787345, 1259752, 1574690, 3149380, 6044387, 6298760, 12088774, 24177548, 30221935, 48355096, 60443870, 78577031, 120887740, 157154062, 241775480, 314308124, 392885155, 628616248, 785770310, 1571540620, 3143081240]

約数ペア:

[(1, 3143081240), (2, 1571540620), (4, 785770310), (5, 628616248), (8, 392885155), (10, 314308124), (13, 241775480), (20, 157154062), (26, 120887740), (40, 78577031), (52, 60443870), (65, 48355096), (104, 30221935), (130, 24177548), (260, 12088774), (499, 6298760), (520, 6044387), (998, 3149380), (1996, 1574690), (2495, 1259752), (3992, 787345), (4990, 629876), (6487, 484520), (9980, 314938), (12113, 259480), (12974, 242260), (19960, 157469), (24226, 129740), (25948, 121130), (32435, 96904), (48452, 64870), (51896, 60565)]