33674680

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2089}}^1$

素因数の和:2144

約数の個数: 64

約数和(自身を含む): 84268800

約数和(自身を除く): 50594120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 31, 40, 52, 62, 65, 104, 124, 130, 155, 248, 260, 310, 403, 520, 620, 806, 1240, 1612, 2015, 2089, 3224, 4030, 4178, 8060, 8356, 10445, 16120, 16712, 20890, 27157, 41780, 54314, 64759, 83560, 108628, 129518, 135785, 217256, 259036, 271570, 323795, 518072, 543140, 647590, 841867, 1086280, 1295180, 1683734, 2590360, 3367468, 4209335, 6734936, 8418670, 16837340, 33674680]

約数ペア:

[(1, 33674680), (2, 16837340), (4, 8418670), (5, 6734936), (8, 4209335), (10, 3367468), (13, 2590360), (20, 1683734), (26, 1295180), (31, 1086280), (40, 841867), (52, 647590), (62, 543140), (65, 518072), (104, 323795), (124, 271570), (130, 259036), (155, 217256), (248, 135785), (260, 129518), (310, 108628), (403, 83560), (520, 64759), (620, 54314), (806, 41780), (1240, 27157), (1612, 20890), (2015, 16712), (2089, 16120), (3224, 10445), (4030, 8356), (4178, 8060)]