76946620

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{1069}}^1$

素因数の和:1198

約数の個数: 48

約数和(自身を含む): 167176800

約数和(自身を除く): 90230180

約数列:

[1, 2, 4, 5, 10, 20, 59, 61, 118, 122, 236, 244, 295, 305, 590, 610, 1069, 1180, 1220, 2138, 3599, 4276, 5345, 7198, 10690, 14396, 17995, 21380, 35990, 63071, 65209, 71980, 126142, 130418, 252284, 260836, 315355, 326045, 630710, 652090, 1261420, 1304180, 3847331, 7694662, 15389324, 19236655, 38473310, 76946620]

約数ペア:

[(1, 76946620), (2, 38473310), (4, 19236655), (5, 15389324), (10, 7694662), (20, 3847331), (59, 1304180), (61, 1261420), (118, 652090), (122, 630710), (236, 326045), (244, 315355), (295, 260836), (305, 252284), (590, 130418), (610, 126142), (1069, 71980), (1180, 65209), (1220, 63071), (2138, 35990), (3599, 21380), (4276, 17995), (5345, 14396), (7198, 10690)]