2009881300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{233}}^1\times {\mathrm{12323}}^1$

素因数の和:12577

約数の個数: 72

約数和(自身を含む): 5006304576

約数和(自身を除く): 2996423276

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 233, 350, 466, 700, 932, 1165, 1631, 2330, 3262, 4660, 5825, 6524, 8155, 11650, 12323, 16310, 23300, 24646, 32620, 40775, 49292, 61615, 81550, 86261, 123230, 163100, 172522, 246460, 308075, 345044, 431305, 616150, 862610, 1232300, 1725220, 2156525, 2871259, 4313050, 5742518, 8626100, 11485036, 14356295, 20098813, 28712590, 40197626, 57425180, 71781475, 80395252, 100494065, 143562950, 200988130, 287125900, 401976260, 502470325, 1004940650, 2009881300]

約数ペア:

[(1, 2009881300), (2, 1004940650), (4, 502470325), (5, 401976260), (7, 287125900), (10, 200988130), (14, 143562950), (20, 100494065), (25, 80395252), (28, 71781475), (35, 57425180), (50, 40197626), (70, 28712590), (100, 20098813), (140, 14356295), (175, 11485036), (233, 8626100), (350, 5742518), (466, 4313050), (700, 2871259), (932, 2156525), (1165, 1725220), (1631, 1232300), (2330, 862610), (3262, 616150), (4660, 431305), (5825, 345044), (6524, 308075), (8155, 246460), (11650, 172522), (12323, 163100), (16310, 123230), (23300, 86261), (24646, 81550), (32620, 61615), (40775, 49292)]