1841827780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{120067}}^1$

素因数の和:120148

約数の個数: 48

約数和(自身を含む): 4235999040

約数和(自身を除く): 2394171260

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 59, 65, 118, 130, 236, 260, 295, 590, 767, 1180, 1534, 3068, 3835, 7670, 15340, 120067, 240134, 480268, 600335, 1200670, 1560871, 2401340, 3121742, 6243484, 7083953, 7804355, 14167906, 15608710, 28335812, 31217420, 35419765, 70839530, 92091389, 141679060, 184182778, 368365556, 460456945, 920913890, 1841827780]

約数ペア:

[(1, 1841827780), (2, 920913890), (4, 460456945), (5, 368365556), (10, 184182778), (13, 141679060), (20, 92091389), (26, 70839530), (52, 35419765), (59, 31217420), (65, 28335812), (118, 15608710), (130, 14167906), (236, 7804355), (260, 7083953), (295, 6243484), (590, 3121742), (767, 2401340), (1180, 1560871), (1534, 1200670), (3068, 600335), (3835, 480268), (7670, 240134), (15340, 120067)]