23676920

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{34819}}^1$

素因数の和:34847

約数の個数: 32

約数和(自身を含む): 56408400

約数和(自身を除く): 32731480

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 34819, 69638, 139276, 174095, 278552, 348190, 591923, 696380, 1183846, 1392760, 2367692, 2959615, 4735384, 5919230, 11838460, 23676920]

約数ペア:

[(1, 23676920), (2, 11838460), (4, 5919230), (5, 4735384), (8, 2959615), (10, 2367692), (17, 1392760), (20, 1183846), (34, 696380), (40, 591923), (68, 348190), (85, 278552), (136, 174095), (170, 139276), (340, 69638), (680, 34819)]