130377130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{401}}^1$

素因数の和:523

約数の個数: 64

約数和(自身を含む): 263795616

約数和(自身を除く): 133418486

約数列:

[1, 2, 5, 10, 13, 26, 41, 61, 65, 82, 122, 130, 205, 305, 401, 410, 533, 610, 793, 802, 1066, 1586, 2005, 2501, 2665, 3965, 4010, 5002, 5213, 5330, 7930, 10426, 12505, 16441, 24461, 25010, 26065, 32513, 32882, 48922, 52130, 65026, 82205, 122305, 162565, 164410, 213733, 244610, 317993, 325130, 427466, 635986, 1002901, 1068665, 1589965, 2005802, 2137330, 3179930, 5014505, 10029010, 13037713, 26075426, 65188565, 130377130]

約数ペア:

[(1, 130377130), (2, 65188565), (5, 26075426), (10, 13037713), (13, 10029010), (26, 5014505), (41, 3179930), (61, 2137330), (65, 2005802), (82, 1589965), (122, 1068665), (130, 1002901), (205, 635986), (305, 427466), (401, 325130), (410, 317993), (533, 244610), (610, 213733), (793, 164410), (802, 162565), (1066, 122305), (1586, 82205), (2005, 65026), (2501, 52130), (2665, 48922), (3965, 32882), (4010, 32513), (5002, 26065), (5213, 25010), (5330, 24461), (7930, 16441), (10426, 12505)]