713223800

素因数分解:

$2^3\times 5^2\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{347}}^1$

素因数の和:645

約数の個数: 96

約数和(自身を含む): 1708819200

約数和(自身を除く): 995595400

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 43, 50, 86, 100, 172, 200, 215, 239, 344, 347, 430, 478, 694, 860, 956, 1075, 1195, 1388, 1720, 1735, 1912, 2150, 2390, 2776, 3470, 4300, 4780, 5975, 6940, 8600, 8675, 9560, 10277, 11950, 13880, 14921, 17350, 20554, 23900, 29842, 34700, 41108, 47800, 51385, 59684, 69400, 74605, 82216, 82933, 102770, 119368, 149210, 165866, 205540, 256925, 298420, 331732, 373025, 411080, 414665, 513850, 596840, 663464, 746050, 829330, 1027700, 1492100, 1658660, 2055400, 2073325, 2984200, 3317320, 3566119, 4146650, 7132238, 8293300, 14264476, 16586600, 17830595, 28528952, 35661190, 71322380, 89152975, 142644760, 178305950, 356611900, 713223800]

約数ペア:

[(1, 713223800), (2, 356611900), (4, 178305950), (5, 142644760), (8, 89152975), (10, 71322380), (20, 35661190), (25, 28528952), (40, 17830595), (43, 16586600), (50, 14264476), (86, 8293300), (100, 7132238), (172, 4146650), (200, 3566119), (215, 3317320), (239, 2984200), (344, 2073325), (347, 2055400), (430, 1658660), (478, 1492100), (694, 1027700), (860, 829330), (956, 746050), (1075, 663464), (1195, 596840), (1388, 513850), (1720, 414665), (1735, 411080), (1912, 373025), (2150, 331732), (2390, 298420), (2776, 256925), (3470, 205540), (4300, 165866), (4780, 149210), (5975, 119368), (6940, 102770), (8600, 82933), (8675, 82216), (9560, 74605), (10277, 69400), (11950, 59684), (13880, 51385), (14921, 47800), (17350, 41108), (20554, 34700), (23900, 29842)]