119324140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{821}}^1$

素因数の和:899

約数の個数: 72

約数和(自身を含む): 277987248

約数和(自身を除く): 158663108

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 43, 52, 65, 86, 130, 169, 172, 215, 260, 338, 430, 559, 676, 821, 845, 860, 1118, 1642, 1690, 2236, 2795, 3284, 3380, 4105, 5590, 7267, 8210, 10673, 11180, 14534, 16420, 21346, 29068, 35303, 36335, 42692, 53365, 70606, 72670, 106730, 138749, 141212, 145340, 176515, 213460, 277498, 353030, 458939, 554996, 693745, 706060, 917878, 1387490, 1835756, 2294695, 2774980, 4589390, 5966207, 9178780, 11932414, 23864828, 29831035, 59662070, 119324140]

約数ペア:

[(1, 119324140), (2, 59662070), (4, 29831035), (5, 23864828), (10, 11932414), (13, 9178780), (20, 5966207), (26, 4589390), (43, 2774980), (52, 2294695), (65, 1835756), (86, 1387490), (130, 917878), (169, 706060), (172, 693745), (215, 554996), (260, 458939), (338, 353030), (430, 277498), (559, 213460), (676, 176515), (821, 145340), (845, 141212), (860, 138749), (1118, 106730), (1642, 72670), (1690, 70606), (2236, 53365), (2795, 42692), (3284, 36335), (3380, 35303), (4105, 29068), (5590, 21346), (7267, 16420), (8210, 14534), (10673, 11180)]