70105760

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^2\times {\mathrm{521}}^1$

素因数の和:594

約数の個数: 72

約数和(自身を含む): 171862236

約数和(自身を除く): 101756476

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 145, 160, 232, 290, 464, 521, 580, 841, 928, 1042, 1160, 1682, 2084, 2320, 2605, 3364, 4168, 4205, 4640, 5210, 6728, 8336, 8410, 10420, 13456, 15109, 16672, 16820, 20840, 26912, 30218, 33640, 41680, 60436, 67280, 75545, 83360, 120872, 134560, 151090, 241744, 302180, 438161, 483488, 604360, 876322, 1208720, 1752644, 2190805, 2417440, 3505288, 4381610, 7010576, 8763220, 14021152, 17526440, 35052880, 70105760]

約数ペア:

[(1, 70105760), (2, 35052880), (4, 17526440), (5, 14021152), (8, 8763220), (10, 7010576), (16, 4381610), (20, 3505288), (29, 2417440), (32, 2190805), (40, 1752644), (58, 1208720), (80, 876322), (116, 604360), (145, 483488), (160, 438161), (232, 302180), (290, 241744), (464, 151090), (521, 134560), (580, 120872), (841, 83360), (928, 75545), (1042, 67280), (1160, 60436), (1682, 41680), (2084, 33640), (2320, 30218), (2605, 26912), (3364, 20840), (4168, 16820), (4205, 16672), (4640, 15109), (5210, 13456), (6728, 10420), (8336, 8410)]