16830122980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17351}}^1\times {\mathrm{4409}}^1$

素因数の和:21780

約数の個数: 48

約数和(自身を含む): 38567249280

約数和(自身を除く): 21737126300

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 4409, 8818, 17351, 17636, 22045, 34702, 44090, 48499, 69404, 86755, 88180, 96998, 173510, 190861, 193996, 242495, 347020, 381722, 484990, 763444, 954305, 969980, 1908610, 3817220, 76500559, 153001118, 306002236, 382502795, 765005590, 841506149, 1530011180, 1683012298, 3366024596, 4207530745, 8415061490, 16830122980]

約数ペア:

[(1, 16830122980), (2, 8415061490), (4, 4207530745), (5, 3366024596), (10, 1683012298), (11, 1530011180), (20, 841506149), (22, 765005590), (44, 382502795), (55, 306002236), (110, 153001118), (220, 76500559), (4409, 3817220), (8818, 1908610), (17351, 969980), (17636, 954305), (22045, 763444), (34702, 484990), (44090, 381722), (48499, 347020), (69404, 242495), (86755, 193996), (88180, 190861), (96998, 173510)]