2016590300

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{3083}}^1$

素因数の和:3339

約数の個数: 72

約数和(自身を含む): 4540042752

約数和(自身を除く): 2523452452

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 50, 62, 100, 124, 155, 211, 310, 422, 620, 775, 844, 1055, 1550, 2110, 3083, 3100, 4220, 5275, 6166, 6541, 10550, 12332, 13082, 15415, 21100, 26164, 30830, 32705, 61660, 65410, 77075, 95573, 130820, 154150, 163525, 191146, 308300, 327050, 382292, 477865, 650513, 654100, 955730, 1301026, 1911460, 2389325, 2602052, 3252565, 4778650, 6505130, 9557300, 13010260, 16262825, 20165903, 32525650, 40331806, 65051300, 80663612, 100829515, 201659030, 403318060, 504147575, 1008295150, 2016590300]

約数ペア:

[(1, 2016590300), (2, 1008295150), (4, 504147575), (5, 403318060), (10, 201659030), (20, 100829515), (25, 80663612), (31, 65051300), (50, 40331806), (62, 32525650), (100, 20165903), (124, 16262825), (155, 13010260), (211, 9557300), (310, 6505130), (422, 4778650), (620, 3252565), (775, 2602052), (844, 2389325), (1055, 1911460), (1550, 1301026), (2110, 955730), (3083, 654100), (3100, 650513), (4220, 477865), (5275, 382292), (6166, 327050), (6541, 308300), (10550, 191146), (12332, 163525), (13082, 154150), (15415, 130820), (21100, 95573), (26164, 77075), (30830, 65410), (32705, 61660)]