325927400

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{373}}^1$

素因数の和:663

約数の個数: 96

約数和(自身を含む): 807638040

約数和(自身を除く): 481710640

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 136, 170, 200, 257, 340, 373, 425, 514, 680, 746, 850, 1028, 1285, 1492, 1700, 1865, 2056, 2570, 2984, 3400, 3730, 4369, 5140, 6341, 6425, 7460, 8738, 9325, 10280, 12682, 12850, 14920, 17476, 18650, 21845, 25364, 25700, 31705, 34952, 37300, 43690, 50728, 51400, 63410, 74600, 87380, 95861, 109225, 126820, 158525, 174760, 191722, 218450, 253640, 317050, 383444, 436900, 479305, 634100, 766888, 873800, 958610, 1268200, 1629637, 1917220, 2396525, 3259274, 3834440, 4793050, 6518548, 8148185, 9586100, 13037096, 16296370, 19172200, 32592740, 40740925, 65185480, 81481850, 162963700, 325927400]

約数ペア:

[(1, 325927400), (2, 162963700), (4, 81481850), (5, 65185480), (8, 40740925), (10, 32592740), (17, 19172200), (20, 16296370), (25, 13037096), (34, 9586100), (40, 8148185), (50, 6518548), (68, 4793050), (85, 3834440), (100, 3259274), (136, 2396525), (170, 1917220), (200, 1629637), (257, 1268200), (340, 958610), (373, 873800), (425, 766888), (514, 634100), (680, 479305), (746, 436900), (850, 383444), (1028, 317050), (1285, 253640), (1492, 218450), (1700, 191722), (1865, 174760), (2056, 158525), (2570, 126820), (2984, 109225), (3400, 95861), (3730, 87380), (4369, 74600), (5140, 63410), (6341, 51400), (6425, 50728), (7460, 43690), (8738, 37300), (9325, 34952), (10280, 31705), (12682, 25700), (12850, 25364), (14920, 21845), (17476, 18650)]