68619200

素因数分解:

$2^6\times 5^2\times {\mathrm{13}}^1\times {\mathrm{3299}}^1$

素因数の和:3334

約数の個数: 84

約数和(自身を含む): 181889400

約数和(自身を除く): 113270200

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 130, 160, 200, 208, 260, 320, 325, 400, 416, 520, 650, 800, 832, 1040, 1300, 1600, 2080, 2600, 3299, 4160, 5200, 6598, 10400, 13196, 16495, 20800, 26392, 32990, 42887, 52784, 65980, 82475, 85774, 105568, 131960, 164950, 171548, 211136, 214435, 263920, 329900, 343096, 428870, 527840, 659800, 686192, 857740, 1055680, 1072175, 1319600, 1372384, 1715480, 2144350, 2639200, 2744768, 3430960, 4288700, 5278400, 6861920, 8577400, 13723840, 17154800, 34309600, 68619200]

約数ペア:

[(1, 68619200), (2, 34309600), (4, 17154800), (5, 13723840), (8, 8577400), (10, 6861920), (13, 5278400), (16, 4288700), (20, 3430960), (25, 2744768), (26, 2639200), (32, 2144350), (40, 1715480), (50, 1372384), (52, 1319600), (64, 1072175), (65, 1055680), (80, 857740), (100, 686192), (104, 659800), (130, 527840), (160, 428870), (200, 343096), (208, 329900), (260, 263920), (320, 214435), (325, 211136), (400, 171548), (416, 164950), (520, 131960), (650, 105568), (800, 85774), (832, 82475), (1040, 65980), (1300, 52784), (1600, 42887), (2080, 32990), (2600, 26392), (3299, 20800), (4160, 16495), (5200, 13196), (6598, 10400)]