140680750

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4231}}^1$

素因数の和:4274

約数の個数: 64

約数和(自身を含む): 316892160

約数和(自身を除く): 176211410

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 50, 70, 95, 125, 133, 175, 190, 250, 266, 350, 475, 665, 875, 950, 1330, 1750, 2375, 3325, 4231, 4750, 6650, 8462, 16625, 21155, 29617, 33250, 42310, 59234, 80389, 105775, 148085, 160778, 211550, 296170, 401945, 528875, 562723, 740425, 803890, 1057750, 1125446, 1480850, 2009725, 2813615, 3702125, 4019450, 5627230, 7404250, 10048625, 14068075, 20097250, 28136150, 70340375, 140680750]

約数ペア:

[(1, 140680750), (2, 70340375), (5, 28136150), (7, 20097250), (10, 14068075), (14, 10048625), (19, 7404250), (25, 5627230), (35, 4019450), (38, 3702125), (50, 2813615), (70, 2009725), (95, 1480850), (125, 1125446), (133, 1057750), (175, 803890), (190, 740425), (250, 562723), (266, 528875), (350, 401945), (475, 296170), (665, 211550), (875, 160778), (950, 148085), (1330, 105775), (1750, 80389), (2375, 59234), (3325, 42310), (4231, 33250), (4750, 29617), (6650, 21155), (8462, 16625)]