464651920

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{5413}}^1$

素因数の和:5492

約数の個数: 80

約数和(自身を含む): 1147984560

約数和(自身を除く): 683332640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 37, 40, 58, 74, 80, 116, 145, 148, 185, 232, 290, 296, 370, 464, 580, 592, 740, 1073, 1160, 1480, 2146, 2320, 2960, 4292, 5365, 5413, 8584, 10730, 10826, 17168, 21460, 21652, 27065, 42920, 43304, 54130, 85840, 86608, 108260, 156977, 200281, 216520, 313954, 400562, 433040, 627908, 784885, 801124, 1001405, 1255816, 1569770, 1602248, 2002810, 2511632, 3139540, 3204496, 4005620, 5808149, 6279080, 8011240, 11616298, 12558160, 16022480, 23232596, 29040745, 46465192, 58081490, 92930384, 116162980, 232325960, 464651920]

約数ペア:

[(1, 464651920), (2, 232325960), (4, 116162980), (5, 92930384), (8, 58081490), (10, 46465192), (16, 29040745), (20, 23232596), (29, 16022480), (37, 12558160), (40, 11616298), (58, 8011240), (74, 6279080), (80, 5808149), (116, 4005620), (145, 3204496), (148, 3139540), (185, 2511632), (232, 2002810), (290, 1602248), (296, 1569770), (370, 1255816), (464, 1001405), (580, 801124), (592, 784885), (740, 627908), (1073, 433040), (1160, 400562), (1480, 313954), (2146, 216520), (2320, 200281), (2960, 156977), (4292, 108260), (5365, 86608), (5413, 85840), (8584, 54130), (10730, 43304), (10826, 42920), (17168, 27065), (21460, 21652)]