1115156680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1483}}^1\times {\mathrm{1709}}^1$

素因数の和:3214

約数の個数: 64

約数和(自身を含む): 2740651200

約数和(自身を除く): 1625494520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 1483, 1709, 2966, 3418, 5932, 6836, 7415, 8545, 11864, 13672, 14830, 16313, 17090, 18799, 29660, 32626, 34180, 37598, 59320, 65252, 68360, 75196, 81565, 93995, 130504, 150392, 163130, 187990, 326260, 375980, 652520, 751960, 2534447, 5068894, 10137788, 12672235, 20275576, 25344470, 27878917, 50688940, 55757834, 101377880, 111515668, 139394585, 223031336, 278789170, 557578340, 1115156680]

約数ペア:

[(1, 1115156680), (2, 557578340), (4, 278789170), (5, 223031336), (8, 139394585), (10, 111515668), (11, 101377880), (20, 55757834), (22, 50688940), (40, 27878917), (44, 25344470), (55, 20275576), (88, 12672235), (110, 10137788), (220, 5068894), (440, 2534447), (1483, 751960), (1709, 652520), (2966, 375980), (3418, 326260), (5932, 187990), (6836, 163130), (7415, 150392), (8545, 130504), (11864, 93995), (13672, 81565), (14830, 75196), (16313, 68360), (17090, 65252), (18799, 59320), (29660, 37598), (32626, 34180)]