9173639240

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{43543}}^1$

素因数の和:43806

約数の個数: 64

約数和(自身を含む): 21632659200

約数和(自身を除く): 12459019960

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 229, 230, 458, 460, 916, 920, 1145, 1832, 2290, 4580, 5267, 9160, 10534, 21068, 26335, 42136, 43543, 52670, 87086, 105340, 174172, 210680, 217715, 348344, 435430, 870860, 1001489, 1741720, 2002978, 4005956, 5007445, 8011912, 9971347, 10014890, 19942694, 20029780, 39885388, 40059560, 49856735, 79770776, 99713470, 199426940, 229340981, 398853880, 458681962, 917363924, 1146704905, 1834727848, 2293409810, 4586819620, 9173639240]

約数ペア:

[(1, 9173639240), (2, 4586819620), (4, 2293409810), (5, 1834727848), (8, 1146704905), (10, 917363924), (20, 458681962), (23, 398853880), (40, 229340981), (46, 199426940), (92, 99713470), (115, 79770776), (184, 49856735), (229, 40059560), (230, 39885388), (458, 20029780), (460, 19942694), (916, 10014890), (920, 9971347), (1145, 8011912), (1832, 5007445), (2290, 4005956), (4580, 2002978), (5267, 1741720), (9160, 1001489), (10534, 870860), (21068, 435430), (26335, 348344), (42136, 217715), (43543, 210680), (52670, 174172), (87086, 105340)]