4311383920

素因数分解:

$2^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{6037}}^1$

素因数の和:6242

約数の個数: 80

約数和(自身を含む): 10242380160

約数和(自身を除く): 5930996240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 79, 80, 113, 158, 226, 316, 395, 452, 565, 632, 790, 904, 1130, 1264, 1580, 1808, 2260, 3160, 4520, 6037, 6320, 8927, 9040, 12074, 17854, 24148, 30185, 35708, 44635, 48296, 60370, 71416, 89270, 96592, 120740, 142832, 178540, 241480, 357080, 476923, 482960, 682181, 714160, 953846, 1364362, 1907692, 2384615, 2728724, 3410905, 3815384, 4769230, 5457448, 6821810, 7630768, 9538460, 10914896, 13643620, 19076920, 27287240, 38153840, 53892299, 54574480, 107784598, 215569196, 269461495, 431138392, 538922990, 862276784, 1077845980, 2155691960, 4311383920]

約数ペア:

[(1, 4311383920), (2, 2155691960), (4, 1077845980), (5, 862276784), (8, 538922990), (10, 431138392), (16, 269461495), (20, 215569196), (40, 107784598), (79, 54574480), (80, 53892299), (113, 38153840), (158, 27287240), (226, 19076920), (316, 13643620), (395, 10914896), (452, 9538460), (565, 7630768), (632, 6821810), (790, 5457448), (904, 4769230), (1130, 3815384), (1264, 3410905), (1580, 2728724), (1808, 2384615), (2260, 1907692), (3160, 1364362), (4520, 953846), (6037, 714160), (6320, 682181), (8927, 482960), (9040, 476923), (12074, 357080), (17854, 241480), (24148, 178540), (30185, 142832), (35708, 120740), (44635, 96592), (48296, 89270), (60370, 71416)]