2506972260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{727}}^1\times {\mathrm{4421}}^1$

素因数の和:5173

約数の個数: 96

約数和(自身を含む): 7571596032

約数和(自身を除く): 5064623772

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 727, 780, 1454, 2181, 2908, 3635, 4362, 4421, 7270, 8724, 8842, 9451, 10905, 13263, 14540, 17684, 18902, 21810, 22105, 26526, 28353, 37804, 43620, 44210, 47255, 53052, 56706, 57473, 66315, 88420, 94510, 113412, 114946, 132630, 141765, 172419, 189020, 229892, 265260, 283530, 287365, 344838, 567060, 574730, 689676, 862095, 1149460, 1724190, 3214067, 3448380, 6428134, 9642201, 12856268, 16070335, 19284402, 32140670, 38568804, 41782871, 48211005, 64281340, 83565742, 96422010, 125348613, 167131484, 192844020, 208914355, 250697226, 417828710, 501394452, 626743065, 835657420, 1253486130, 2506972260]

約数ペア:

[(1, 2506972260), (2, 1253486130), (3, 835657420), (4, 626743065), (5, 501394452), (6, 417828710), (10, 250697226), (12, 208914355), (13, 192844020), (15, 167131484), (20, 125348613), (26, 96422010), (30, 83565742), (39, 64281340), (52, 48211005), (60, 41782871), (65, 38568804), (78, 32140670), (130, 19284402), (156, 16070335), (195, 12856268), (260, 9642201), (390, 6428134), (727, 3448380), (780, 3214067), (1454, 1724190), (2181, 1149460), (2908, 862095), (3635, 689676), (4362, 574730), (4421, 567060), (7270, 344838), (8724, 287365), (8842, 283530), (9451, 265260), (10905, 229892), (13263, 189020), (14540, 172419), (17684, 141765), (18902, 132630), (21810, 114946), (22105, 113412), (26526, 94510), (28353, 88420), (37804, 66315), (43620, 57473), (44210, 56706), (47255, 53052)]