103170280

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{877}}^1$

素因数の和:1078

約数の個数: 64

約数和(自身を含む): 247490640

約数和(自身を除く): 144320360

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 173, 340, 346, 680, 692, 865, 877, 1384, 1730, 1754, 2941, 3460, 3508, 4385, 5882, 6920, 7016, 8770, 11764, 14705, 14909, 17540, 23528, 29410, 29818, 35080, 58820, 59636, 74545, 117640, 119272, 149090, 151721, 298180, 303442, 596360, 606884, 758605, 1213768, 1517210, 2579257, 3034420, 5158514, 6068840, 10317028, 12896285, 20634056, 25792570, 51585140, 103170280]

約数ペア:

[(1, 103170280), (2, 51585140), (4, 25792570), (5, 20634056), (8, 12896285), (10, 10317028), (17, 6068840), (20, 5158514), (34, 3034420), (40, 2579257), (68, 1517210), (85, 1213768), (136, 758605), (170, 606884), (173, 596360), (340, 303442), (346, 298180), (680, 151721), (692, 149090), (865, 119272), (877, 117640), (1384, 74545), (1730, 59636), (1754, 58820), (2941, 35080), (3460, 29818), (3508, 29410), (4385, 23528), (5882, 17540), (6920, 14909), (7016, 14705), (8770, 11764)]