183919654010

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{887}}^1\times {\mathrm{4027}}^1$

素因数の和:5211

約数の個数: 64

約数和(自身を含む): 350246522880

約数和(自身を除く): 166326868870

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 271, 542, 887, 1355, 1774, 2710, 4027, 4435, 5149, 8054, 8870, 10298, 16853, 20135, 25745, 33706, 40270, 51490, 76513, 84265, 153026, 168530, 240377, 382565, 480754, 765130, 1091317, 1201885, 2182634, 2403770, 3571949, 4567163, 5456585, 7143898, 9134326, 10913170, 17859745, 20735023, 22835815, 35719490, 41470046, 45671630, 67867031, 103675115, 135734062, 207350230, 339335155, 678670310, 967998179, 1935996358, 4839990895, 9679981790, 18391965401, 36783930802, 91959827005, 183919654010]

約数ペア:

[(1, 183919654010), (2, 91959827005), (5, 36783930802), (10, 18391965401), (19, 9679981790), (38, 4839990895), (95, 1935996358), (190, 967998179), (271, 678670310), (542, 339335155), (887, 207350230), (1355, 135734062), (1774, 103675115), (2710, 67867031), (4027, 45671630), (4435, 41470046), (5149, 35719490), (8054, 22835815), (8870, 20735023), (10298, 17859745), (16853, 10913170), (20135, 9134326), (25745, 7143898), (33706, 5456585), (40270, 4567163), (51490, 3571949), (76513, 2403770), (84265, 2182634), (153026, 1201885), (168530, 1091317), (240377, 765130), (382565, 480754)]