32225680

素因数分解:

$2^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{5099}}^1$

素因数の和:5191

約数の個数: 40

約数和(自身を含む): 75888000

約数和(自身を除く): 43662320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 79, 80, 158, 316, 395, 632, 790, 1264, 1580, 3160, 5099, 6320, 10198, 20396, 25495, 40792, 50990, 81584, 101980, 203960, 402821, 407920, 805642, 1611284, 2014105, 3222568, 4028210, 6445136, 8056420, 16112840, 32225680]

約数ペア:

[(1, 32225680), (2, 16112840), (4, 8056420), (5, 6445136), (8, 4028210), (10, 3222568), (16, 2014105), (20, 1611284), (40, 805642), (79, 407920), (80, 402821), (158, 203960), (316, 101980), (395, 81584), (632, 50990), (790, 40792), (1264, 25495), (1580, 20396), (3160, 10198), (5099, 6320)]