4996579380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{206641}}^1$

素因数の和:206697

約数の個数: 96

約数和(自身を含む): 15552703488

約数和(自身を除く): 10556124108

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 78, 93, 124, 130, 155, 156, 186, 195, 260, 310, 372, 390, 403, 465, 620, 780, 806, 930, 1209, 1612, 1860, 2015, 2418, 4030, 4836, 6045, 8060, 12090, 24180, 206641, 413282, 619923, 826564, 1033205, 1239846, 2066410, 2479692, 2686333, 3099615, 4132820, 5372666, 6199230, 6405871, 8058999, 10745332, 12398460, 12811742, 13431665, 16117998, 19217613, 25623484, 26863330, 32029355, 32235996, 38435226, 40294995, 53726660, 64058710, 76870452, 80589990, 83276323, 96088065, 128117420, 161179980, 166552646, 192176130, 249828969, 333105292, 384352260, 416381615, 499657938, 832763230, 999315876, 1249144845, 1665526460, 2498289690, 4996579380]

約数ペア:

[(1, 4996579380), (2, 2498289690), (3, 1665526460), (4, 1249144845), (5, 999315876), (6, 832763230), (10, 499657938), (12, 416381615), (13, 384352260), (15, 333105292), (20, 249828969), (26, 192176130), (30, 166552646), (31, 161179980), (39, 128117420), (52, 96088065), (60, 83276323), (62, 80589990), (65, 76870452), (78, 64058710), (93, 53726660), (124, 40294995), (130, 38435226), (155, 32235996), (156, 32029355), (186, 26863330), (195, 25623484), (260, 19217613), (310, 16117998), (372, 13431665), (390, 12811742), (403, 12398460), (465, 10745332), (620, 8058999), (780, 6405871), (806, 6199230), (930, 5372666), (1209, 4132820), (1612, 3099615), (1860, 2686333), (2015, 2479692), (2418, 2066410), (4030, 1239846), (4836, 1033205), (6045, 826564), (8060, 619923), (12090, 413282), (24180, 206641)]