1036798100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{1979}}^1$

素因数の和:2050

約数の個数: 108

約数和(自身を含む): 2516088960

約数和(自身を除く): 1479290860

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 31, 50, 52, 62, 65, 100, 124, 130, 155, 169, 260, 310, 325, 338, 403, 620, 650, 676, 775, 806, 845, 1300, 1550, 1612, 1690, 1979, 2015, 3100, 3380, 3958, 4030, 4225, 5239, 7916, 8060, 8450, 9895, 10075, 10478, 16900, 19790, 20150, 20956, 25727, 26195, 39580, 40300, 49475, 51454, 52390, 61349, 98950, 102908, 104780, 122698, 128635, 130975, 197900, 245396, 257270, 261950, 306745, 334451, 514540, 523900, 613490, 643175, 668902, 797537, 1226980, 1286350, 1337804, 1533725, 1595074, 1672255, 2572700, 3067450, 3190148, 3344510, 3987685, 6134900, 6689020, 7975370, 8361275, 10367981, 15950740, 16722550, 19938425, 20735962, 33445100, 39876850, 41471924, 51839905, 79753700, 103679810, 207359620, 259199525, 518399050, 1036798100]

約数ペア:

[(1, 1036798100), (2, 518399050), (4, 259199525), (5, 207359620), (10, 103679810), (13, 79753700), (20, 51839905), (25, 41471924), (26, 39876850), (31, 33445100), (50, 20735962), (52, 19938425), (62, 16722550), (65, 15950740), (100, 10367981), (124, 8361275), (130, 7975370), (155, 6689020), (169, 6134900), (260, 3987685), (310, 3344510), (325, 3190148), (338, 3067450), (403, 2572700), (620, 1672255), (650, 1595074), (676, 1533725), (775, 1337804), (806, 1286350), (845, 1226980), (1300, 797537), (1550, 668902), (1612, 643175), (1690, 613490), (1979, 523900), (2015, 514540), (3100, 334451), (3380, 306745), (3958, 261950), (4030, 257270), (4225, 245396), (5239, 197900), (7916, 130975), (8060, 128635), (8450, 122698), (9895, 104780), (10075, 102908), (10478, 98950), (16900, 61349), (19790, 52390), (20150, 51454), (20956, 49475), (25727, 40300), (26195, 39580)]