1844603920

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{4127}}^1$

素因数の和:4328

約数の個数: 80

約数和(自身を含む): 4434859008

約数和(自身を除く): 2590255088

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 151, 185, 296, 302, 370, 592, 604, 740, 755, 1208, 1480, 1510, 2416, 2960, 3020, 4127, 5587, 6040, 8254, 11174, 12080, 16508, 20635, 22348, 27935, 33016, 41270, 44696, 55870, 66032, 82540, 89392, 111740, 152699, 165080, 223480, 305398, 330160, 446960, 610796, 623177, 763495, 1221592, 1246354, 1526990, 2443184, 2492708, 3053980, 3115885, 4985416, 6107960, 6231770, 9970832, 12215920, 12463540, 23057549, 24927080, 46115098, 49854160, 92230196, 115287745, 184460392, 230575490, 368920784, 461150980, 922301960, 1844603920]

約数ペア:

[(1, 1844603920), (2, 922301960), (4, 461150980), (5, 368920784), (8, 230575490), (10, 184460392), (16, 115287745), (20, 92230196), (37, 49854160), (40, 46115098), (74, 24927080), (80, 23057549), (148, 12463540), (151, 12215920), (185, 9970832), (296, 6231770), (302, 6107960), (370, 4985416), (592, 3115885), (604, 3053980), (740, 2492708), (755, 2443184), (1208, 1526990), (1480, 1246354), (1510, 1221592), (2416, 763495), (2960, 623177), (3020, 610796), (4127, 446960), (5587, 330160), (6040, 305398), (8254, 223480), (11174, 165080), (12080, 152699), (16508, 111740), (20635, 89392), (22348, 82540), (27935, 66032), (33016, 55870), (41270, 44696)]