422156920

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{2711}}^1$

素因数の和:2968

約数の個数: 64

約数和(自身を含む): 1010491200

約数和(自身を除く): 588334280

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 229, 340, 458, 680, 916, 1145, 1832, 2290, 2711, 3893, 4580, 5422, 7786, 9160, 10844, 13555, 15572, 19465, 21688, 27110, 31144, 38930, 46087, 54220, 77860, 92174, 108440, 155720, 184348, 230435, 368696, 460870, 620819, 921740, 1241638, 1843480, 2483276, 3104095, 4966552, 6208190, 10553923, 12416380, 21107846, 24832760, 42215692, 52769615, 84431384, 105539230, 211078460, 422156920]

約数ペア:

[(1, 422156920), (2, 211078460), (4, 105539230), (5, 84431384), (8, 52769615), (10, 42215692), (17, 24832760), (20, 21107846), (34, 12416380), (40, 10553923), (68, 6208190), (85, 4966552), (136, 3104095), (170, 2483276), (229, 1843480), (340, 1241638), (458, 921740), (680, 620819), (916, 460870), (1145, 368696), (1832, 230435), (2290, 184348), (2711, 155720), (3893, 108440), (4580, 92174), (5422, 77860), (7786, 54220), (9160, 46087), (10844, 38930), (13555, 31144), (15572, 27110), (19465, 21688)]