189415360

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{34819}}^1$

素因数の和:34853

約数の個数: 56

約数和(自身を含む): 477591120

約数和(自身を除く): 288175760

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 272, 320, 340, 544, 680, 1088, 1360, 2720, 5440, 34819, 69638, 139276, 174095, 278552, 348190, 557104, 591923, 696380, 1114208, 1183846, 1392760, 2228416, 2367692, 2785520, 2959615, 4735384, 5571040, 5919230, 9470768, 11142080, 11838460, 18941536, 23676920, 37883072, 47353840, 94707680, 189415360]

約数ペア:

[(1, 189415360), (2, 94707680), (4, 47353840), (5, 37883072), (8, 23676920), (10, 18941536), (16, 11838460), (17, 11142080), (20, 9470768), (32, 5919230), (34, 5571040), (40, 4735384), (64, 2959615), (68, 2785520), (80, 2367692), (85, 2228416), (136, 1392760), (160, 1183846), (170, 1114208), (272, 696380), (320, 591923), (340, 557104), (544, 348190), (680, 278552), (1088, 174095), (1360, 139276), (2720, 69638), (5440, 34819)]