38607400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{479}}^1$

素因数の和:539

約数の個数: 96

約数和(自身を含む): 99993600

約数和(自身を除く): 61386200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 31, 40, 50, 52, 62, 65, 100, 104, 124, 130, 155, 200, 248, 260, 310, 325, 403, 479, 520, 620, 650, 775, 806, 958, 1240, 1300, 1550, 1612, 1916, 2015, 2395, 2600, 3100, 3224, 3832, 4030, 4790, 6200, 6227, 8060, 9580, 10075, 11975, 12454, 14849, 16120, 19160, 20150, 23950, 24908, 29698, 31135, 40300, 47900, 49816, 59396, 62270, 74245, 80600, 95800, 118792, 124540, 148490, 155675, 193037, 249080, 296980, 311350, 371225, 386074, 593960, 622700, 742450, 772148, 965185, 1245400, 1484900, 1544296, 1930370, 2969800, 3860740, 4825925, 7721480, 9651850, 19303700, 38607400]

約数ペア:

[(1, 38607400), (2, 19303700), (4, 9651850), (5, 7721480), (8, 4825925), (10, 3860740), (13, 2969800), (20, 1930370), (25, 1544296), (26, 1484900), (31, 1245400), (40, 965185), (50, 772148), (52, 742450), (62, 622700), (65, 593960), (100, 386074), (104, 371225), (124, 311350), (130, 296980), (155, 249080), (200, 193037), (248, 155675), (260, 148490), (310, 124540), (325, 118792), (403, 95800), (479, 80600), (520, 74245), (620, 62270), (650, 59396), (775, 49816), (806, 47900), (958, 40300), (1240, 31135), (1300, 29698), (1550, 24908), (1612, 23950), (1916, 20150), (2015, 19160), (2395, 16120), (2600, 14849), (3100, 12454), (3224, 11975), (3832, 10075), (4030, 9580), (4790, 8060), (6200, 6227)]