4850440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1019}}^1$

素因数の和:1054

約数の個数: 64

約数和(自身を含む): 13219200

約数和(自身を除く): 8368760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1019, 1190, 2038, 2380, 4076, 4760, 5095, 7133, 8152, 10190, 14266, 17323, 20380, 28532, 34646, 35665, 40760, 57064, 69292, 71330, 86615, 121261, 138584, 142660, 173230, 242522, 285320, 346460, 485044, 606305, 692920, 970088, 1212610, 2425220, 4850440]

約数ペア:

[(1, 4850440), (2, 2425220), (4, 1212610), (5, 970088), (7, 692920), (8, 606305), (10, 485044), (14, 346460), (17, 285320), (20, 242522), (28, 173230), (34, 142660), (35, 138584), (40, 121261), (56, 86615), (68, 71330), (70, 69292), (85, 57064), (119, 40760), (136, 35665), (140, 34646), (170, 28532), (238, 20380), (280, 17323), (340, 14266), (476, 10190), (595, 8152), (680, 7133), (952, 5095), (1019, 4760), (1190, 4076), (2038, 2380)]