130127140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{263}}^1$

素因数の和:469

約数の個数: 96

約数和(自身を含む): 324124416

約数和(自身を除く): 193997276

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 173, 220, 260, 263, 286, 346, 526, 572, 692, 715, 865, 1052, 1315, 1430, 1730, 1903, 2249, 2630, 2860, 2893, 3419, 3460, 3806, 4498, 5260, 5786, 6838, 7612, 8996, 9515, 11245, 11572, 13676, 14465, 17095, 19030, 22490, 24739, 28930, 34190, 37609, 38060, 44980, 45499, 49478, 57860, 68380, 75218, 90998, 98956, 123695, 150436, 181996, 188045, 227495, 247390, 376090, 454990, 494780, 500489, 591487, 752180, 909980, 1000978, 1182974, 2001956, 2365948, 2502445, 2957435, 5004890, 5914870, 6506357, 10009780, 11829740, 13012714, 26025428, 32531785, 65063570, 130127140]

約数ペア:

[(1, 130127140), (2, 65063570), (4, 32531785), (5, 26025428), (10, 13012714), (11, 11829740), (13, 10009780), (20, 6506357), (22, 5914870), (26, 5004890), (44, 2957435), (52, 2502445), (55, 2365948), (65, 2001956), (110, 1182974), (130, 1000978), (143, 909980), (173, 752180), (220, 591487), (260, 500489), (263, 494780), (286, 454990), (346, 376090), (526, 247390), (572, 227495), (692, 188045), (715, 181996), (865, 150436), (1052, 123695), (1315, 98956), (1430, 90998), (1730, 75218), (1903, 68380), (2249, 57860), (2630, 49478), (2860, 45499), (2893, 44980), (3419, 38060), (3460, 37609), (3806, 34190), (4498, 28930), (5260, 24739), (5786, 22490), (6838, 19030), (7612, 17095), (8996, 14465), (9515, 13676), (11245, 11572)]