13756730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:179

約数の個数: 64

約数和(自身を含む): 28576800

約数和(自身を除く): 14820070

約数列:

[1, 2, 5, 10, 13, 26, 29, 41, 58, 65, 82, 89, 130, 145, 178, 205, 290, 377, 410, 445, 533, 754, 890, 1066, 1157, 1189, 1885, 2314, 2378, 2581, 2665, 3649, 3770, 5162, 5330, 5785, 5945, 7298, 11570, 11890, 12905, 15457, 18245, 25810, 30914, 33553, 36490, 47437, 67106, 77285, 94874, 105821, 154570, 167765, 211642, 237185, 335530, 474370, 529105, 1058210, 1375673, 2751346, 6878365, 13756730]

約数ペア:

[(1, 13756730), (2, 6878365), (5, 2751346), (10, 1375673), (13, 1058210), (26, 529105), (29, 474370), (41, 335530), (58, 237185), (65, 211642), (82, 167765), (89, 154570), (130, 105821), (145, 94874), (178, 77285), (205, 67106), (290, 47437), (377, 36490), (410, 33553), (445, 30914), (533, 25810), (754, 18245), (890, 15457), (1066, 12905), (1157, 11890), (1189, 11570), (1885, 7298), (2314, 5945), (2378, 5785), (2581, 5330), (2665, 5162), (3649, 3770)]