1526671280

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{571}}^1\times {\mathrm{1759}}^1$

素因数の和:2362

約数の個数: 80

約数和(自身を含む): 3744998400

約数和(自身を除く): 2218327120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 571, 760, 1142, 1520, 1759, 2284, 2855, 3518, 4568, 5710, 7036, 8795, 9136, 10849, 11420, 14072, 17590, 21698, 22840, 28144, 33421, 35180, 43396, 45680, 54245, 66842, 70360, 86792, 108490, 133684, 140720, 167105, 173584, 216980, 267368, 334210, 433960, 534736, 668420, 867920, 1004389, 1336840, 2008778, 2673680, 4017556, 5021945, 8035112, 10043890, 16070224, 19083391, 20087780, 38166782, 40175560, 76333564, 80351120, 95416955, 152667128, 190833910, 305334256, 381667820, 763335640, 1526671280]

約数ペア:

[(1, 1526671280), (2, 763335640), (4, 381667820), (5, 305334256), (8, 190833910), (10, 152667128), (16, 95416955), (19, 80351120), (20, 76333564), (38, 40175560), (40, 38166782), (76, 20087780), (80, 19083391), (95, 16070224), (152, 10043890), (190, 8035112), (304, 5021945), (380, 4017556), (571, 2673680), (760, 2008778), (1142, 1336840), (1520, 1004389), (1759, 867920), (2284, 668420), (2855, 534736), (3518, 433960), (4568, 334210), (5710, 267368), (7036, 216980), (8795, 173584), (9136, 167105), (10849, 140720), (11420, 133684), (14072, 108490), (17590, 86792), (21698, 70360), (22840, 66842), (28144, 54245), (33421, 45680), (35180, 43396)]