74960320

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{12329}}^1$

素因数の和:12365

約数の個数: 56

約数和(自身を含む): 187909200

約数和(自身を除く): 112948880

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 3040, 6080, 12329, 24658, 49316, 61645, 98632, 123290, 197264, 234251, 246580, 394528, 468502, 493160, 789056, 937004, 986320, 1171255, 1874008, 1972640, 2342510, 3748016, 3945280, 4685020, 7496032, 9370040, 14992064, 18740080, 37480160, 74960320]

約数ペア:

[(1, 74960320), (2, 37480160), (4, 18740080), (5, 14992064), (8, 9370040), (10, 7496032), (16, 4685020), (19, 3945280), (20, 3748016), (32, 2342510), (38, 1972640), (40, 1874008), (64, 1171255), (76, 986320), (80, 937004), (95, 789056), (152, 493160), (160, 468502), (190, 394528), (304, 246580), (320, 234251), (380, 197264), (608, 123290), (760, 98632), (1216, 61645), (1520, 49316), (3040, 24658), (6080, 12329)]