975673820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{7607}}^1$

素因数の和:7691

約数の個数: 72

約数和(自身を含む): 2294907552

約数和(自身を除く): 1319233732

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 53, 55, 106, 110, 121, 212, 220, 242, 265, 484, 530, 583, 605, 1060, 1166, 1210, 2332, 2420, 2915, 5830, 6413, 7607, 11660, 12826, 15214, 25652, 30428, 32065, 38035, 64130, 76070, 83677, 128260, 152140, 167354, 334708, 403171, 418385, 806342, 836770, 920447, 1612684, 1673540, 1840894, 2015855, 3681788, 4031710, 4434881, 4602235, 8063420, 8869762, 9204470, 17739524, 18408940, 22174405, 44348810, 48783691, 88697620, 97567382, 195134764, 243918455, 487836910, 975673820]

約数ペア:

[(1, 975673820), (2, 487836910), (4, 243918455), (5, 195134764), (10, 97567382), (11, 88697620), (20, 48783691), (22, 44348810), (44, 22174405), (53, 18408940), (55, 17739524), (106, 9204470), (110, 8869762), (121, 8063420), (212, 4602235), (220, 4434881), (242, 4031710), (265, 3681788), (484, 2015855), (530, 1840894), (583, 1673540), (605, 1612684), (1060, 920447), (1166, 836770), (1210, 806342), (2332, 418385), (2420, 403171), (2915, 334708), (5830, 167354), (6413, 152140), (7607, 128260), (11660, 83677), (12826, 76070), (15214, 64130), (25652, 38035), (30428, 32065)]