2323420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{179}}^1$

素因数の和:258

約数の個数: 48

約数和(自身を含む): 5443200

約数和(自身を除く): 3119780

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 59, 110, 118, 179, 220, 236, 295, 358, 590, 649, 716, 895, 1180, 1298, 1790, 1969, 2596, 3245, 3580, 3938, 6490, 7876, 9845, 10561, 12980, 19690, 21122, 39380, 42244, 52805, 105610, 116171, 211220, 232342, 464684, 580855, 1161710, 2323420]

約数ペア:

[(1, 2323420), (2, 1161710), (4, 580855), (5, 464684), (10, 232342), (11, 211220), (20, 116171), (22, 105610), (44, 52805), (55, 42244), (59, 39380), (110, 21122), (118, 19690), (179, 12980), (220, 10561), (236, 9845), (295, 7876), (358, 6490), (590, 3938), (649, 3580), (716, 3245), (895, 2596), (1180, 1969), (1298, 1790)]