97631500

素因数分解:

$2^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1$

素因数の和:320

約数の個数: 96

約数和(自身を含む): 230630400

約数和(自身を除く): 132998900

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 43, 50, 76, 86, 95, 100, 125, 172, 190, 215, 239, 250, 380, 430, 475, 478, 500, 817, 860, 950, 956, 1075, 1195, 1634, 1900, 2150, 2375, 2390, 3268, 4085, 4300, 4541, 4750, 4780, 5375, 5975, 8170, 9082, 9500, 10277, 10750, 11950, 16340, 18164, 20425, 20554, 21500, 22705, 23900, 29875, 40850, 41108, 45410, 51385, 59750, 81700, 90820, 102125, 102770, 113525, 119500, 195263, 204250, 205540, 227050, 256925, 390526, 408500, 454100, 513850, 567625, 781052, 976315, 1027700, 1135250, 1284625, 1952630, 2270500, 2569250, 3905260, 4881575, 5138500, 9763150, 19526300, 24407875, 48815750, 97631500]

約数ペア:

[(1, 97631500), (2, 48815750), (4, 24407875), (5, 19526300), (10, 9763150), (19, 5138500), (20, 4881575), (25, 3905260), (38, 2569250), (43, 2270500), (50, 1952630), (76, 1284625), (86, 1135250), (95, 1027700), (100, 976315), (125, 781052), (172, 567625), (190, 513850), (215, 454100), (239, 408500), (250, 390526), (380, 256925), (430, 227050), (475, 205540), (478, 204250), (500, 195263), (817, 119500), (860, 113525), (950, 102770), (956, 102125), (1075, 90820), (1195, 81700), (1634, 59750), (1900, 51385), (2150, 45410), (2375, 41108), (2390, 40850), (3268, 29875), (4085, 23900), (4300, 22705), (4541, 21500), (4750, 20554), (4780, 20425), (5375, 18164), (5975, 16340), (8170, 11950), (9082, 10750), (9500, 10277)]