2613309920

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{40529}}^1$

素因数の和:40588

約数の個数: 96

約数和(自身を含む): 6863512320

約数和(自身を除く): 4250202400

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 65, 80, 104, 124, 130, 155, 160, 208, 248, 260, 310, 403, 416, 496, 520, 620, 806, 992, 1040, 1240, 1612, 2015, 2080, 2480, 3224, 4030, 4960, 6448, 8060, 12896, 16120, 32240, 40529, 64480, 81058, 162116, 202645, 324232, 405290, 526877, 648464, 810580, 1053754, 1256399, 1296928, 1621160, 2107508, 2512798, 2634385, 3242320, 4215016, 5025596, 5268770, 6281995, 6484640, 8430032, 10051192, 10537540, 12563990, 16333187, 16860064, 20102384, 21075080, 25127980, 32666374, 40204768, 42150160, 50255960, 65332748, 81665935, 84300320, 100511920, 130665496, 163331870, 201023840, 261330992, 326663740, 522661984, 653327480, 1306654960, 2613309920]

約数ペア:

[(1, 2613309920), (2, 1306654960), (4, 653327480), (5, 522661984), (8, 326663740), (10, 261330992), (13, 201023840), (16, 163331870), (20, 130665496), (26, 100511920), (31, 84300320), (32, 81665935), (40, 65332748), (52, 50255960), (62, 42150160), (65, 40204768), (80, 32666374), (104, 25127980), (124, 21075080), (130, 20102384), (155, 16860064), (160, 16333187), (208, 12563990), (248, 10537540), (260, 10051192), (310, 8430032), (403, 6484640), (416, 6281995), (496, 5268770), (520, 5025596), (620, 4215016), (806, 3242320), (992, 2634385), (1040, 2512798), (1240, 2107508), (1612, 1621160), (2015, 1296928), (2080, 1256399), (2480, 1053754), (3224, 810580), (4030, 648464), (4960, 526877), (6448, 405290), (8060, 324232), (12896, 202645), (16120, 162116), (32240, 81058), (40529, 64480)]