3880494580

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{547}}^1$

素因数の和:785

約数の個数: 96

約数和(自身を含む): 8543170944

約数和(自身を除く): 4662676364

約数列:

[1, 2, 4, 5, 10, 20, 43, 73, 86, 113, 146, 172, 215, 226, 292, 365, 430, 452, 547, 565, 730, 860, 1094, 1130, 1460, 2188, 2260, 2735, 3139, 4859, 5470, 6278, 8249, 9718, 10940, 12556, 15695, 16498, 19436, 23521, 24295, 31390, 32996, 39931, 41245, 47042, 48590, 61811, 62780, 79862, 82490, 94084, 97180, 117605, 123622, 159724, 164980, 199655, 235210, 247244, 309055, 354707, 399310, 470420, 618110, 709414, 798620, 1236220, 1418828, 1717033, 1773535, 2657873, 3434066, 3547070, 4512203, 5315746, 6868132, 7094140, 8585165, 9024406, 10631492, 13289365, 17170330, 18048812, 22561015, 26578730, 34340660, 45122030, 53157460, 90244060, 194024729, 388049458, 776098916, 970123645, 1940247290, 3880494580]

約数ペア:

[(1, 3880494580), (2, 1940247290), (4, 970123645), (5, 776098916), (10, 388049458), (20, 194024729), (43, 90244060), (73, 53157460), (86, 45122030), (113, 34340660), (146, 26578730), (172, 22561015), (215, 18048812), (226, 17170330), (292, 13289365), (365, 10631492), (430, 9024406), (452, 8585165), (547, 7094140), (565, 6868132), (730, 5315746), (860, 4512203), (1094, 3547070), (1130, 3434066), (1460, 2657873), (2188, 1773535), (2260, 1717033), (2735, 1418828), (3139, 1236220), (4859, 798620), (5470, 709414), (6278, 618110), (8249, 470420), (9718, 399310), (10940, 354707), (12556, 309055), (15695, 247244), (16498, 235210), (19436, 199655), (23521, 164980), (24295, 159724), (31390, 123622), (32996, 117605), (39931, 97180), (41245, 94084), (47042, 82490), (48590, 79862), (61811, 62780)]