29298100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{727}}^1$

素因数の和:785

約数の個数: 72

約数和(自身を含む): 70773248

約数和(自身を除く): 41475148

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 31, 50, 52, 62, 65, 100, 124, 130, 155, 260, 310, 325, 403, 620, 650, 727, 775, 806, 1300, 1454, 1550, 1612, 2015, 2908, 3100, 3635, 4030, 7270, 8060, 9451, 10075, 14540, 18175, 18902, 20150, 22537, 36350, 37804, 40300, 45074, 47255, 72700, 90148, 94510, 112685, 189020, 225370, 236275, 292981, 450740, 472550, 563425, 585962, 945100, 1126850, 1171924, 1464905, 2253700, 2929810, 5859620, 7324525, 14649050, 29298100]

約数ペア:

[(1, 29298100), (2, 14649050), (4, 7324525), (5, 5859620), (10, 2929810), (13, 2253700), (20, 1464905), (25, 1171924), (26, 1126850), (31, 945100), (50, 585962), (52, 563425), (62, 472550), (65, 450740), (100, 292981), (124, 236275), (130, 225370), (155, 189020), (260, 112685), (310, 94510), (325, 90148), (403, 72700), (620, 47255), (650, 45074), (727, 40300), (775, 37804), (806, 36350), (1300, 22537), (1454, 20150), (1550, 18902), (1612, 18175), (2015, 14540), (2908, 10075), (3100, 9451), (3635, 8060), (4030, 7270)]