42192700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^3\times {\mathrm{317}}^1$

素因数の和:364

約数の個数: 72

約数和(自身を含む): 101024784

約数和(自身を除く): 58832084

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 121, 220, 242, 275, 317, 484, 550, 605, 634, 1100, 1210, 1268, 1331, 1585, 2420, 2662, 3025, 3170, 3487, 5324, 6050, 6340, 6655, 6974, 7925, 12100, 13310, 13948, 15850, 17435, 26620, 31700, 33275, 34870, 38357, 66550, 69740, 76714, 87175, 133100, 153428, 174350, 191785, 348700, 383570, 421927, 767140, 843854, 958925, 1687708, 1917850, 2109635, 3835700, 4219270, 8438540, 10548175, 21096350, 42192700]

約数ペア:

[(1, 42192700), (2, 21096350), (4, 10548175), (5, 8438540), (10, 4219270), (11, 3835700), (20, 2109635), (22, 1917850), (25, 1687708), (44, 958925), (50, 843854), (55, 767140), (100, 421927), (110, 383570), (121, 348700), (220, 191785), (242, 174350), (275, 153428), (317, 133100), (484, 87175), (550, 76714), (605, 69740), (634, 66550), (1100, 38357), (1210, 34870), (1268, 33275), (1331, 31700), (1585, 26620), (2420, 17435), (2662, 15850), (3025, 13948), (3170, 13310), (3487, 12100), (5324, 7925), (6050, 6974), (6340, 6655)]