24918500

素因数分解:

$2^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:142

約数の個数: 96

約数和(自身を含む): 59579520

約数和(自身を除く): 34661020

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 43, 50, 61, 76, 86, 95, 100, 122, 125, 172, 190, 215, 244, 250, 305, 380, 430, 475, 500, 610, 817, 860, 950, 1075, 1159, 1220, 1525, 1634, 1900, 2150, 2318, 2375, 2623, 3050, 3268, 4085, 4300, 4636, 4750, 5246, 5375, 5795, 6100, 7625, 8170, 9500, 10492, 10750, 11590, 13115, 15250, 16340, 20425, 21500, 23180, 26230, 28975, 30500, 40850, 49837, 52460, 57950, 65575, 81700, 99674, 102125, 115900, 131150, 144875, 199348, 204250, 249185, 262300, 289750, 327875, 408500, 498370, 579500, 655750, 996740, 1245925, 1311500, 2491850, 4983700, 6229625, 12459250, 24918500]

約数ペア:

[(1, 24918500), (2, 12459250), (4, 6229625), (5, 4983700), (10, 2491850), (19, 1311500), (20, 1245925), (25, 996740), (38, 655750), (43, 579500), (50, 498370), (61, 408500), (76, 327875), (86, 289750), (95, 262300), (100, 249185), (122, 204250), (125, 199348), (172, 144875), (190, 131150), (215, 115900), (244, 102125), (250, 99674), (305, 81700), (380, 65575), (430, 57950), (475, 52460), (500, 49837), (610, 40850), (817, 30500), (860, 28975), (950, 26230), (1075, 23180), (1159, 21500), (1220, 20425), (1525, 16340), (1634, 15250), (1900, 13115), (2150, 11590), (2318, 10750), (2375, 10492), (2623, 9500), (3050, 8170), (3268, 7625), (4085, 6100), (4300, 5795), (4636, 5375), (4750, 5246)]