914233580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{617}}^1$

素因数の和:819

約数の個数: 96

約数和(自身を含む): 2136697920

約数和(自身を除く): 1222464340

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 41, 52, 65, 82, 130, 139, 164, 205, 260, 278, 410, 533, 556, 617, 695, 820, 1066, 1234, 1390, 1807, 2132, 2468, 2665, 2780, 3085, 3614, 5330, 5699, 6170, 7228, 8021, 9035, 10660, 11398, 12340, 16042, 18070, 22796, 25297, 28495, 32084, 36140, 40105, 50594, 56990, 74087, 80210, 85763, 101188, 113980, 126485, 148174, 160420, 171526, 252970, 296348, 328861, 343052, 370435, 428815, 505940, 657722, 740870, 857630, 1114919, 1315444, 1481740, 1644305, 1715260, 2229838, 3288610, 3516283, 4459676, 5574595, 6577220, 7032566, 11149190, 14065132, 17581415, 22298380, 35162830, 45711679, 70325660, 91423358, 182846716, 228558395, 457116790, 914233580]

約数ペア:

[(1, 914233580), (2, 457116790), (4, 228558395), (5, 182846716), (10, 91423358), (13, 70325660), (20, 45711679), (26, 35162830), (41, 22298380), (52, 17581415), (65, 14065132), (82, 11149190), (130, 7032566), (139, 6577220), (164, 5574595), (205, 4459676), (260, 3516283), (278, 3288610), (410, 2229838), (533, 1715260), (556, 1644305), (617, 1481740), (695, 1315444), (820, 1114919), (1066, 857630), (1234, 740870), (1390, 657722), (1807, 505940), (2132, 428815), (2468, 370435), (2665, 343052), (2780, 328861), (3085, 296348), (3614, 252970), (5330, 171526), (5699, 160420), (6170, 148174), (7228, 126485), (8021, 113980), (9035, 101188), (10660, 85763), (11398, 80210), (12340, 74087), (16042, 56990), (18070, 50594), (22796, 40105), (25297, 36140), (28495, 32084)]