763282000

素因数分解:

$2^4\times 5^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{947}}^1$

素因数の和:1014

約数の個数: 160

約数和(自身を含む): 2053868544

約数和(自身を除く): 1290586544

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 31, 40, 50, 52, 62, 65, 80, 100, 104, 124, 125, 130, 155, 200, 208, 248, 250, 260, 310, 325, 400, 403, 496, 500, 520, 620, 650, 775, 806, 947, 1000, 1040, 1240, 1300, 1550, 1612, 1625, 1894, 2000, 2015, 2480, 2600, 3100, 3224, 3250, 3788, 3875, 4030, 4735, 5200, 6200, 6448, 6500, 7576, 7750, 8060, 9470, 10075, 12311, 12400, 13000, 15152, 15500, 16120, 18940, 20150, 23675, 24622, 26000, 29357, 31000, 32240, 37880, 40300, 47350, 49244, 50375, 58714, 61555, 62000, 75760, 80600, 94700, 98488, 100750, 117428, 118375, 123110, 146785, 161200, 189400, 196976, 201500, 234856, 236750, 246220, 293570, 307775, 378800, 381641, 403000, 469712, 473500, 492440, 587140, 615550, 733925, 763282, 806000, 947000, 984880, 1174280, 1231100, 1467850, 1526564, 1538875, 1894000, 1908205, 2348560, 2462200, 2935700, 3053128, 3077750, 3669625, 3816410, 4924400, 5871400, 6106256, 6155500, 7339250, 7632820, 9541025, 11742800, 12311000, 14678500, 15265640, 19082050, 24622000, 29357000, 30531280, 38164100, 47705125, 58714000, 76328200, 95410250, 152656400, 190820500, 381641000, 763282000]

約数ペア:

[(1, 763282000), (2, 381641000), (4, 190820500), (5, 152656400), (8, 95410250), (10, 76328200), (13, 58714000), (16, 47705125), (20, 38164100), (25, 30531280), (26, 29357000), (31, 24622000), (40, 19082050), (50, 15265640), (52, 14678500), (62, 12311000), (65, 11742800), (80, 9541025), (100, 7632820), (104, 7339250), (124, 6155500), (125, 6106256), (130, 5871400), (155, 4924400), (200, 3816410), (208, 3669625), (248, 3077750), (250, 3053128), (260, 2935700), (310, 2462200), (325, 2348560), (400, 1908205), (403, 1894000), (496, 1538875), (500, 1526564), (520, 1467850), (620, 1231100), (650, 1174280), (775, 984880), (806, 947000), (947, 806000), (1000, 763282), (1040, 733925), (1240, 615550), (1300, 587140), (1550, 492440), (1612, 473500), (1625, 469712), (1894, 403000), (2000, 381641), (2015, 378800), (2480, 307775), (2600, 293570), (3100, 246220), (3224, 236750), (3250, 234856), (3788, 201500), (3875, 196976), (4030, 189400), (4735, 161200), (5200, 146785), (6200, 123110), (6448, 118375), (6500, 117428), (7576, 100750), (7750, 98488), (8060, 94700), (9470, 80600), (10075, 75760), (12311, 62000), (12400, 61555), (13000, 58714), (15152, 50375), (15500, 49244), (16120, 47350), (18940, 40300), (20150, 37880), (23675, 32240), (24622, 31000), (26000, 29357)]