162531380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{487}}^1$

素因数の和:585

約数の個数: 96

約数和(自身を含む): 392539392

約数和(自身を除く): 230008012

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 41, 44, 55, 74, 82, 110, 148, 164, 185, 205, 220, 370, 407, 410, 451, 487, 740, 814, 820, 902, 974, 1517, 1628, 1804, 1948, 2035, 2255, 2435, 3034, 4070, 4510, 4870, 5357, 6068, 7585, 8140, 9020, 9740, 10714, 15170, 16687, 18019, 19967, 21428, 26785, 30340, 33374, 36038, 39934, 53570, 66748, 72076, 79868, 83435, 90095, 99835, 107140, 166870, 180190, 198209, 199670, 219637, 333740, 360380, 396418, 399340, 439274, 738779, 792836, 878548, 991045, 1098185, 1477558, 1982090, 2196370, 2955116, 3693895, 3964180, 4392740, 7387790, 8126569, 14775580, 16253138, 32506276, 40632845, 81265690, 162531380]

約数ペア:

[(1, 162531380), (2, 81265690), (4, 40632845), (5, 32506276), (10, 16253138), (11, 14775580), (20, 8126569), (22, 7387790), (37, 4392740), (41, 3964180), (44, 3693895), (55, 2955116), (74, 2196370), (82, 1982090), (110, 1477558), (148, 1098185), (164, 991045), (185, 878548), (205, 792836), (220, 738779), (370, 439274), (407, 399340), (410, 396418), (451, 360380), (487, 333740), (740, 219637), (814, 199670), (820, 198209), (902, 180190), (974, 166870), (1517, 107140), (1628, 99835), (1804, 90095), (1948, 83435), (2035, 79868), (2255, 72076), (2435, 66748), (3034, 53570), (4070, 39934), (4510, 36038), (4870, 33374), (5357, 30340), (6068, 26785), (7585, 21428), (8140, 19967), (9020, 18019), (9740, 16687), (10714, 15170)]