100495340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{131}}^1\times {\mathrm{317}}^1$

素因数の和:479

約数の個数: 72

約数和(自身を含む): 234477936

約数和(自身を除く): 133982596

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 131, 220, 242, 262, 317, 484, 524, 605, 634, 655, 1210, 1268, 1310, 1441, 1585, 2420, 2620, 2882, 3170, 3487, 5764, 6340, 6974, 7205, 13948, 14410, 15851, 17435, 28820, 31702, 34870, 38357, 41527, 63404, 69740, 76714, 79255, 83054, 153428, 158510, 166108, 191785, 207635, 317020, 383570, 415270, 456797, 767140, 830540, 913594, 1827188, 2283985, 4567970, 5024767, 9135940, 10049534, 20099068, 25123835, 50247670, 100495340]

約数ペア:

[(1, 100495340), (2, 50247670), (4, 25123835), (5, 20099068), (10, 10049534), (11, 9135940), (20, 5024767), (22, 4567970), (44, 2283985), (55, 1827188), (110, 913594), (121, 830540), (131, 767140), (220, 456797), (242, 415270), (262, 383570), (317, 317020), (484, 207635), (524, 191785), (605, 166108), (634, 158510), (655, 153428), (1210, 83054), (1268, 79255), (1310, 76714), (1441, 69740), (1585, 63404), (2420, 41527), (2620, 38357), (2882, 34870), (3170, 31702), (3487, 28820), (5764, 17435), (6340, 15851), (6974, 14410), (7205, 13948)]