1422965300

素因数分解:

$2^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{479}}^1\times {\mathrm{487}}^1$

素因数の和:1041

約数の個数: 72

約数和(自身を含む): 3151464960

約数和(自身を除く): 1728499660

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 61, 100, 122, 244, 305, 479, 487, 610, 958, 974, 1220, 1525, 1916, 1948, 2395, 2435, 3050, 4790, 4870, 6100, 9580, 9740, 11975, 12175, 23950, 24350, 29219, 29707, 47900, 48700, 58438, 59414, 116876, 118828, 146095, 148535, 233273, 292190, 297070, 466546, 584380, 594140, 730475, 742675, 933092, 1166365, 1460950, 1485350, 2332730, 2921900, 2970700, 4665460, 5831825, 11663650, 14229653, 23327300, 28459306, 56918612, 71148265, 142296530, 284593060, 355741325, 711482650, 1422965300]

約数ペア:

[(1, 1422965300), (2, 711482650), (4, 355741325), (5, 284593060), (10, 142296530), (20, 71148265), (25, 56918612), (50, 28459306), (61, 23327300), (100, 14229653), (122, 11663650), (244, 5831825), (305, 4665460), (479, 2970700), (487, 2921900), (610, 2332730), (958, 1485350), (974, 1460950), (1220, 1166365), (1525, 933092), (1916, 742675), (1948, 730475), (2395, 594140), (2435, 584380), (3050, 466546), (4790, 297070), (4870, 292190), (6100, 233273), (9580, 148535), (9740, 146095), (11975, 118828), (12175, 116876), (23950, 59414), (24350, 58438), (29219, 48700), (29707, 47900)]