2783282300

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{8237}}^1$

素因数の和:8391

約数の個数: 72

約数和(自身を含む): 6292513920

約数和(自身を除く): 3509231620

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 50, 62, 100, 109, 124, 155, 218, 310, 436, 545, 620, 775, 1090, 1550, 2180, 2725, 3100, 3379, 5450, 6758, 8237, 10900, 13516, 16474, 16895, 32948, 33790, 41185, 67580, 82370, 84475, 164740, 168950, 205925, 255347, 337900, 411850, 510694, 823700, 897833, 1021388, 1276735, 1795666, 2553470, 3591332, 4489165, 5106940, 6383675, 8978330, 12767350, 17956660, 22445825, 25534700, 27832823, 44891650, 55665646, 89783300, 111331292, 139164115, 278328230, 556656460, 695820575, 1391641150, 2783282300]

約数ペア:

[(1, 2783282300), (2, 1391641150), (4, 695820575), (5, 556656460), (10, 278328230), (20, 139164115), (25, 111331292), (31, 89783300), (50, 55665646), (62, 44891650), (100, 27832823), (109, 25534700), (124, 22445825), (155, 17956660), (218, 12767350), (310, 8978330), (436, 6383675), (545, 5106940), (620, 4489165), (775, 3591332), (1090, 2553470), (1550, 1795666), (2180, 1276735), (2725, 1021388), (3100, 897833), (3379, 823700), (5450, 510694), (6758, 411850), (8237, 337900), (10900, 255347), (13516, 205925), (16474, 168950), (16895, 164740), (32948, 84475), (33790, 82370), (41185, 67580)]