91968880

素因数分解:

$2^4\times 5^1\times {\mathrm{347}}^1\times {\mathrm{3313}}^1$

素因数の和:3673

約数の個数: 40

約数和(自身を含む): 214508592

約数和(自身を除く): 122539712

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 347, 694, 1388, 1735, 2776, 3313, 3470, 5552, 6626, 6940, 13252, 13880, 16565, 26504, 27760, 33130, 53008, 66260, 132520, 265040, 1149611, 2299222, 4598444, 5748055, 9196888, 11496110, 18393776, 22992220, 45984440, 91968880]

約数ペア:

[(1, 91968880), (2, 45984440), (4, 22992220), (5, 18393776), (8, 11496110), (10, 9196888), (16, 5748055), (20, 4598444), (40, 2299222), (80, 1149611), (347, 265040), (694, 132520), (1388, 66260), (1735, 53008), (2776, 33130), (3313, 27760), (3470, 26504), (5552, 16565), (6626, 13880), (6940, 13252)]