13660790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1$

素因数の和:305

約数の個数: 64

約数和(自身を含む): 29719872

約数和(自身を除く): 16059082

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 41, 55, 65, 82, 110, 130, 143, 205, 233, 286, 410, 451, 466, 533, 715, 902, 1066, 1165, 1430, 2255, 2330, 2563, 2665, 3029, 4510, 5126, 5330, 5863, 6058, 9553, 11726, 12815, 15145, 19106, 25630, 29315, 30290, 33319, 47765, 58630, 66638, 95530, 105083, 124189, 166595, 210166, 248378, 333190, 525415, 620945, 1050830, 1241890, 1366079, 2732158, 6830395, 13660790]

約数ペア:

[(1, 13660790), (2, 6830395), (5, 2732158), (10, 1366079), (11, 1241890), (13, 1050830), (22, 620945), (26, 525415), (41, 333190), (55, 248378), (65, 210166), (82, 166595), (110, 124189), (130, 105083), (143, 95530), (205, 66638), (233, 58630), (286, 47765), (410, 33319), (451, 30290), (466, 29315), (533, 25630), (715, 19106), (902, 15145), (1066, 12815), (1165, 11726), (1430, 9553), (2255, 6058), (2330, 5863), (2563, 5330), (2665, 5126), (3029, 4510)]