73858880

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{13577}}^1$

素因数の和:13611

約数の個数: 56

約数和(自身を含む): 186235848

約数和(自身を除く): 112376968

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 1088, 1360, 2720, 5440, 13577, 27154, 54308, 67885, 108616, 135770, 217232, 230809, 271540, 434464, 461618, 543080, 868928, 923236, 1086160, 1154045, 1846472, 2172320, 2308090, 3692944, 4344640, 4616180, 7385888, 9232360, 14771776, 18464720, 36929440, 73858880]

約数ペア:

[(1, 73858880), (2, 36929440), (4, 18464720), (5, 14771776), (8, 9232360), (10, 7385888), (16, 4616180), (17, 4344640), (20, 3692944), (32, 2308090), (34, 2172320), (40, 1846472), (64, 1154045), (68, 1086160), (80, 923236), (85, 868928), (136, 543080), (160, 461618), (170, 434464), (272, 271540), (320, 230809), (340, 217232), (544, 135770), (680, 108616), (1088, 67885), (1360, 54308), (2720, 27154), (5440, 13577)]