2008304043245

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{317}}^1\times {\mathrm{883}}^1\times {\mathrm{1129}}^1$

素因数の和:2406

約数の個数: 64

約数和(自身を含む): 2561582499840

約数和(自身を除く): 553278456595

約数列:

[1, 5, 31, 41, 155, 205, 317, 883, 1129, 1271, 1585, 4415, 5645, 6355, 9827, 12997, 27373, 34999, 36203, 46289, 49135, 64985, 136865, 174995, 181015, 231445, 279911, 357893, 402907, 996907, 1122293, 1399555, 1434959, 1789465, 2014535, 4984535, 5611465, 7174795, 8677241, 11094683, 11476351, 14673613, 30904117, 40873187, 43386205, 55473415, 57381755, 73368065, 154520585, 204365935, 316019519, 355766881, 454882003, 1267068797, 1580097595, 1778834405, 2274410015, 6335343985, 9796605089, 12956800279, 48983025445, 64784001395, 401660808649, 2008304043245]

約数ペア:

[(1, 2008304043245), (5, 401660808649), (31, 64784001395), (41, 48983025445), (155, 12956800279), (205, 9796605089), (317, 6335343985), (883, 2274410015), (1129, 1778834405), (1271, 1580097595), (1585, 1267068797), (4415, 454882003), (5645, 355766881), (6355, 316019519), (9827, 204365935), (12997, 154520585), (27373, 73368065), (34999, 57381755), (36203, 55473415), (46289, 43386205), (49135, 40873187), (64985, 30904117), (136865, 14673613), (174995, 11476351), (181015, 11094683), (231445, 8677241), (279911, 7174795), (357893, 5611465), (402907, 4984535), (996907, 2014535), (1122293, 1789465), (1399555, 1434959)]