80300176

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{239}}^1$

素因数の和:364

約数の個数: 80

約数和(自身を含む): 179988480

約数和(自身を除く): 99688304

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 83, 88, 92, 166, 176, 184, 239, 253, 332, 368, 478, 506, 664, 913, 956, 1012, 1328, 1826, 1909, 1912, 2024, 2629, 3652, 3818, 3824, 4048, 5258, 5497, 7304, 7636, 10516, 10994, 14608, 15272, 19837, 20999, 21032, 21988, 30544, 39674, 41998, 42064, 43976, 60467, 79348, 83996, 87952, 120934, 158696, 167992, 218207, 241868, 317392, 335984, 436414, 456251, 483736, 872828, 912502, 967472, 1745656, 1825004, 3491312, 3650008, 5018761, 7300016, 10037522, 20075044, 40150088, 80300176]

約数ペア:

[(1, 80300176), (2, 40150088), (4, 20075044), (8, 10037522), (11, 7300016), (16, 5018761), (22, 3650008), (23, 3491312), (44, 1825004), (46, 1745656), (83, 967472), (88, 912502), (92, 872828), (166, 483736), (176, 456251), (184, 436414), (239, 335984), (253, 317392), (332, 241868), (368, 218207), (478, 167992), (506, 158696), (664, 120934), (913, 87952), (956, 83996), (1012, 79348), (1328, 60467), (1826, 43976), (1909, 42064), (1912, 41998), (2024, 39674), (2629, 30544), (3652, 21988), (3818, 21032), (3824, 20999), (4048, 19837), (5258, 15272), (5497, 14608), (7304, 10994), (7636, 10516)]