1566266780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{3251}}^1$

素因数の和:3399

約数の個数: 96

約数和(自身を含む): 3786108480

約数和(自身を除く): 2219841700

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 109, 130, 170, 218, 221, 260, 340, 436, 442, 545, 884, 1090, 1105, 1417, 1853, 2180, 2210, 2834, 3251, 3706, 4420, 5668, 6502, 7085, 7412, 9265, 13004, 14170, 16255, 18530, 24089, 28340, 32510, 37060, 42263, 48178, 55267, 65020, 84526, 96356, 110534, 120445, 169052, 211315, 221068, 240890, 276335, 354359, 422630, 481780, 552670, 708718, 718471, 845260, 1105340, 1417436, 1436942, 1771795, 2873884, 3543590, 3592355, 4606667, 6024103, 7087180, 7184710, 9213334, 12048206, 14369420, 18426668, 23033335, 24096412, 30120515, 46066670, 60241030, 78313339, 92133340, 120482060, 156626678, 313253356, 391566695, 783133390, 1566266780]

約数ペア:

[(1, 1566266780), (2, 783133390), (4, 391566695), (5, 313253356), (10, 156626678), (13, 120482060), (17, 92133340), (20, 78313339), (26, 60241030), (34, 46066670), (52, 30120515), (65, 24096412), (68, 23033335), (85, 18426668), (109, 14369420), (130, 12048206), (170, 9213334), (218, 7184710), (221, 7087180), (260, 6024103), (340, 4606667), (436, 3592355), (442, 3543590), (545, 2873884), (884, 1771795), (1090, 1436942), (1105, 1417436), (1417, 1105340), (1853, 845260), (2180, 718471), (2210, 708718), (2834, 552670), (3251, 481780), (3706, 422630), (4420, 354359), (5668, 276335), (6502, 240890), (7085, 221068), (7412, 211315), (9265, 169052), (13004, 120445), (14170, 110534), (16255, 96356), (18530, 84526), (24089, 65020), (28340, 55267), (32510, 48178), (37060, 42263)]