39500820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7079}}^1$

素因数の和:7125

約数の個数: 72

約数和(自身を含む): 123701760

約数和(自身を除く): 84200940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 7079, 14158, 21237, 28316, 35395, 42474, 63711, 70790, 84948, 106185, 127422, 141580, 212370, 219449, 254844, 318555, 424740, 438898, 637110, 658347, 877796, 1097245, 1274220, 1316694, 1975041, 2194490, 2633388, 3291735, 3950082, 4388980, 6583470, 7900164, 9875205, 13166940, 19750410, 39500820]

約数ペア:

[(1, 39500820), (2, 19750410), (3, 13166940), (4, 9875205), (5, 7900164), (6, 6583470), (9, 4388980), (10, 3950082), (12, 3291735), (15, 2633388), (18, 2194490), (20, 1975041), (30, 1316694), (31, 1274220), (36, 1097245), (45, 877796), (60, 658347), (62, 637110), (90, 438898), (93, 424740), (124, 318555), (155, 254844), (180, 219449), (186, 212370), (279, 141580), (310, 127422), (372, 106185), (465, 84948), (558, 70790), (620, 63711), (930, 42474), (1116, 35395), (1395, 28316), (1860, 21237), (2790, 14158), (5580, 7079)]