10808941390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{11177}}^1$

素因数の和:11413

約数の個数: 64

約数和(自身を含む): 21565849536

約数和(自身を除く): 10756908146

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 173, 215, 346, 430, 559, 865, 1118, 1730, 2249, 2795, 4498, 5590, 7439, 11177, 11245, 14878, 22354, 22490, 37195, 55885, 74390, 96707, 111770, 145301, 193414, 290602, 480611, 483535, 726505, 961222, 967070, 1453010, 1933621, 2403055, 3867242, 4806110, 6247943, 9668105, 12495886, 19336210, 25137073, 31239715, 50274146, 62479430, 83145703, 125685365, 166291406, 251370730, 415728515, 831457030, 1080894139, 2161788278, 5404470695, 10808941390]

約数ペア:

[(1, 10808941390), (2, 5404470695), (5, 2161788278), (10, 1080894139), (13, 831457030), (26, 415728515), (43, 251370730), (65, 166291406), (86, 125685365), (130, 83145703), (173, 62479430), (215, 50274146), (346, 31239715), (430, 25137073), (559, 19336210), (865, 12495886), (1118, 9668105), (1730, 6247943), (2249, 4806110), (2795, 3867242), (4498, 2403055), (5590, 1933621), (7439, 1453010), (11177, 967070), (11245, 961222), (14878, 726505), (22354, 483535), (22490, 480611), (37195, 290602), (55885, 193414), (74390, 145301), (96707, 111770)]