2917774101700

素因数分解:

$2^2\times 5^2\times {\mathrm{103}}^1\times {\mathrm{449}}^1\times {\mathrm{630911}}^1$

素因数の和:631477

約数の個数: 72

約数和(自身を含む): 6407289907200

約数和(自身を除く): 3489515805500

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 103, 206, 412, 449, 515, 898, 1030, 1796, 2060, 2245, 2575, 4490, 5150, 8980, 10300, 11225, 22450, 44900, 46247, 92494, 184988, 231235, 462470, 630911, 924940, 1156175, 1261822, 2312350, 2523644, 3154555, 4624700, 6309110, 12618220, 15772775, 31545550, 63091100, 64983833, 129967666, 259935332, 283279039, 324919165, 566558078, 649838330, 1133116156, 1299676660, 1416395195, 1624595825, 2832790390, 3249191650, 5665580780, 6498383300, 7081975975, 14163951950, 28327903900, 29177741017, 58355482034, 116710964068, 145888705085, 291777410170, 583554820340, 729443525425, 1458887050850, 2917774101700]

約数ペア:

[(1, 2917774101700), (2, 1458887050850), (4, 729443525425), (5, 583554820340), (10, 291777410170), (20, 145888705085), (25, 116710964068), (50, 58355482034), (100, 29177741017), (103, 28327903900), (206, 14163951950), (412, 7081975975), (449, 6498383300), (515, 5665580780), (898, 3249191650), (1030, 2832790390), (1796, 1624595825), (2060, 1416395195), (2245, 1299676660), (2575, 1133116156), (4490, 649838330), (5150, 566558078), (8980, 324919165), (10300, 283279039), (11225, 259935332), (22450, 129967666), (44900, 64983833), (46247, 63091100), (92494, 31545550), (184988, 15772775), (231235, 12618220), (462470, 6309110), (630911, 4624700), (924940, 3154555), (1156175, 2523644), (1261822, 2312350)]