191775440

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{967}}^1$

素因数の和:1084

約数の個数: 80

約数和(自身を含む): 465244032

約数和(自身を除く): 273468592

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 67, 74, 80, 134, 148, 185, 268, 296, 335, 370, 536, 592, 670, 740, 967, 1072, 1340, 1480, 1934, 2479, 2680, 2960, 3868, 4835, 4958, 5360, 7736, 9670, 9916, 12395, 15472, 19340, 19832, 24790, 35779, 38680, 39664, 49580, 64789, 71558, 77360, 99160, 129578, 143116, 178895, 198320, 259156, 286232, 323945, 357790, 518312, 572464, 647890, 715580, 1036624, 1295780, 1431160, 2397193, 2591560, 2862320, 4794386, 5183120, 9588772, 11985965, 19177544, 23971930, 38355088, 47943860, 95887720, 191775440]

約数ペア:

[(1, 191775440), (2, 95887720), (4, 47943860), (5, 38355088), (8, 23971930), (10, 19177544), (16, 11985965), (20, 9588772), (37, 5183120), (40, 4794386), (67, 2862320), (74, 2591560), (80, 2397193), (134, 1431160), (148, 1295780), (185, 1036624), (268, 715580), (296, 647890), (335, 572464), (370, 518312), (536, 357790), (592, 323945), (670, 286232), (740, 259156), (967, 198320), (1072, 178895), (1340, 143116), (1480, 129578), (1934, 99160), (2479, 77360), (2680, 71558), (2960, 64789), (3868, 49580), (4835, 39664), (4958, 38680), (5360, 35779), (7736, 24790), (9670, 19832), (9916, 19340), (12395, 15472)]