80422858

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1$

素因数の和:259

約数の個数: 48

約数和(自身を含む): 138257280

約数和(自身を除く): 57834422

約数列:

[1, 2, 19, 23, 29, 38, 46, 58, 167, 334, 361, 437, 551, 667, 722, 874, 1102, 1334, 3173, 3841, 4843, 6346, 7682, 8303, 9686, 10469, 12673, 16606, 20938, 25346, 60287, 72979, 92017, 111389, 120574, 145958, 184034, 222778, 240787, 481574, 1386601, 1748323, 2116391, 2773202, 3496646, 4232782, 40211429, 80422858]

約数ペア:

[(1, 80422858), (2, 40211429), (19, 4232782), (23, 3496646), (29, 2773202), (38, 2116391), (46, 1748323), (58, 1386601), (167, 481574), (334, 240787), (361, 222778), (437, 184034), (551, 145958), (667, 120574), (722, 111389), (874, 92017), (1102, 72979), (1334, 60287), (3173, 25346), (3841, 20938), (4843, 16606), (6346, 12673), (7682, 10469), (8303, 9686)]