1695377029240

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{21407}}^1\times {\mathrm{104207}}^1$

素因数の和:125644

約数の個数: 64

約数和(自身を含む): 4015592755200

約数和(自身を除く): 2320215725960

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 21407, 42814, 85628, 104207, 107035, 171256, 208414, 214070, 406733, 416828, 428140, 521035, 813466, 833656, 856280, 1042070, 1626932, 1979933, 2033665, 2084140, 3253864, 3959866, 4067330, 4168280, 7919732, 8134660, 9899665, 15839464, 16269320, 19799330, 39598660, 79197320, 2230759249, 4461518498, 8923036996, 11153796245, 17846073992, 22307592490, 42384425731, 44615184980, 84768851462, 89230369960, 169537702924, 211922128655, 339075405848, 423844257310, 847688514620, 1695377029240]

約数ペア:

[(1, 1695377029240), (2, 847688514620), (4, 423844257310), (5, 339075405848), (8, 211922128655), (10, 169537702924), (19, 89230369960), (20, 84768851462), (38, 44615184980), (40, 42384425731), (76, 22307592490), (95, 17846073992), (152, 11153796245), (190, 8923036996), (380, 4461518498), (760, 2230759249), (21407, 79197320), (42814, 39598660), (85628, 19799330), (104207, 16269320), (107035, 15839464), (171256, 9899665), (208414, 8134660), (214070, 7919732), (406733, 4168280), (416828, 4067330), (428140, 3959866), (521035, 3253864), (813466, 2084140), (833656, 2033665), (856280, 1979933), (1042070, 1626932)]