39238644840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{2496097}}^1$

素因数の和:2496242

約数の個数: 64

約数和(自身を含む): 118614576960

約数和(自身を除く): 79375932120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 131, 262, 393, 524, 655, 786, 1048, 1310, 1572, 1965, 2620, 3144, 3930, 5240, 7860, 15720, 2496097, 4992194, 7488291, 9984388, 12480485, 14976582, 19968776, 24960970, 29953164, 37441455, 49921940, 59906328, 74882910, 99843880, 149765820, 299531640, 326988707, 653977414, 980966121, 1307954828, 1634943535, 1961932242, 2615909656, 3269887070, 3923864484, 4904830605, 6539774140, 7847728968, 9809661210, 13079548280, 19619322420, 39238644840]

約数ペア:

[(1, 39238644840), (2, 19619322420), (3, 13079548280), (4, 9809661210), (5, 7847728968), (6, 6539774140), (8, 4904830605), (10, 3923864484), (12, 3269887070), (15, 2615909656), (20, 1961932242), (24, 1634943535), (30, 1307954828), (40, 980966121), (60, 653977414), (120, 326988707), (131, 299531640), (262, 149765820), (393, 99843880), (524, 74882910), (655, 59906328), (786, 49921940), (1048, 37441455), (1310, 29953164), (1572, 24960970), (1965, 19968776), (2620, 14976582), (3144, 12480485), (3930, 9984388), (5240, 7488291), (7860, 4992194), (15720, 2496097)]