61436540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{479}}^1$

素因数の和:563

約数の個数: 72

約数和(自身を含む): 144789120

約数和(自身を除く): 83352580

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 53, 55, 106, 110, 121, 212, 220, 242, 265, 479, 484, 530, 583, 605, 958, 1060, 1166, 1210, 1916, 2332, 2395, 2420, 2915, 4790, 5269, 5830, 6413, 9580, 10538, 11660, 12826, 21076, 25387, 25652, 26345, 32065, 50774, 52690, 57959, 64130, 101548, 105380, 115918, 126935, 128260, 231836, 253870, 279257, 289795, 507740, 558514, 579590, 1117028, 1159180, 1396285, 2792570, 3071827, 5585140, 6143654, 12287308, 15359135, 30718270, 61436540]

約数ペア:

[(1, 61436540), (2, 30718270), (4, 15359135), (5, 12287308), (10, 6143654), (11, 5585140), (20, 3071827), (22, 2792570), (44, 1396285), (53, 1159180), (55, 1117028), (106, 579590), (110, 558514), (121, 507740), (212, 289795), (220, 279257), (242, 253870), (265, 231836), (479, 128260), (484, 126935), (530, 115918), (583, 105380), (605, 101548), (958, 64130), (1060, 57959), (1166, 52690), (1210, 50774), (1916, 32065), (2332, 26345), (2395, 25652), (2420, 25387), (2915, 21076), (4790, 12826), (5269, 11660), (5830, 10538), (6413, 9580)]