40069150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{179}}^1$

素因数の和:250

約数の個数: 72

約数和(自身を含む): 84603960

約数和(自身を除く): 44534810

約数列:

[1, 2, 5, 10, 11, 22, 25, 37, 50, 55, 74, 110, 121, 179, 185, 242, 275, 358, 370, 407, 550, 605, 814, 895, 925, 1210, 1790, 1850, 1969, 2035, 3025, 3938, 4070, 4475, 4477, 6050, 6623, 8950, 8954, 9845, 10175, 13246, 19690, 20350, 21659, 22385, 33115, 43318, 44770, 49225, 66230, 72853, 98450, 108295, 111925, 145706, 165575, 216590, 223850, 331150, 364265, 541475, 728530, 801383, 1082950, 1602766, 1821325, 3642650, 4006915, 8013830, 20034575, 40069150]

約数ペア:

[(1, 40069150), (2, 20034575), (5, 8013830), (10, 4006915), (11, 3642650), (22, 1821325), (25, 1602766), (37, 1082950), (50, 801383), (55, 728530), (74, 541475), (110, 364265), (121, 331150), (179, 223850), (185, 216590), (242, 165575), (275, 145706), (358, 111925), (370, 108295), (407, 98450), (550, 72853), (605, 66230), (814, 49225), (895, 44770), (925, 43318), (1210, 33115), (1790, 22385), (1850, 21659), (1969, 20350), (2035, 19690), (3025, 13246), (3938, 10175), (4070, 9845), (4475, 8954), (4477, 8950), (6050, 6623)]