679287650

素因数分解:

$2^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{409}}^1\times {\mathrm{563}}^1$

素因数の和:1043

約数の個数: 48

約数和(自身を含む): 1290319200

約数和(自身を除く): 611031550

約数列:

[1, 2, 5, 10, 25, 50, 59, 118, 295, 409, 563, 590, 818, 1126, 1475, 2045, 2815, 2950, 4090, 5630, 10225, 14075, 20450, 24131, 28150, 33217, 48262, 66434, 120655, 166085, 230267, 241310, 332170, 460534, 603275, 830425, 1151335, 1206550, 1660850, 2302670, 5756675, 11513350, 13585753, 27171506, 67928765, 135857530, 339643825, 679287650]

約数ペア:

[(1, 679287650), (2, 339643825), (5, 135857530), (10, 67928765), (25, 27171506), (50, 13585753), (59, 11513350), (118, 5756675), (295, 2302670), (409, 1660850), (563, 1206550), (590, 1151335), (818, 830425), (1126, 603275), (1475, 460534), (2045, 332170), (2815, 241310), (2950, 230267), (4090, 166085), (5630, 120655), (10225, 66434), (14075, 48262), (20450, 33217), (24131, 28150)]