23907520

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{821}}^1$

素因数の和:858

約数の個数: 112

約数和(自身を含む): 70152768

約数和(自身を除く): 46245248

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 320, 364, 416, 448, 455, 520, 560, 728, 821, 832, 910, 1040, 1120, 1456, 1642, 1820, 2080, 2240, 2912, 3284, 3640, 4105, 4160, 5747, 5824, 6568, 7280, 8210, 10673, 11494, 13136, 14560, 16420, 21346, 22988, 26272, 28735, 29120, 32840, 42692, 45976, 52544, 53365, 57470, 65680, 74711, 85384, 91952, 106730, 114940, 131360, 149422, 170768, 183904, 213460, 229880, 262720, 298844, 341536, 367808, 373555, 426920, 459760, 597688, 683072, 747110, 853840, 919520, 1195376, 1494220, 1707680, 1839040, 2390752, 2988440, 3415360, 4781504, 5976880, 11953760, 23907520]

約数ペア:

[(1, 23907520), (2, 11953760), (4, 5976880), (5, 4781504), (7, 3415360), (8, 2988440), (10, 2390752), (13, 1839040), (14, 1707680), (16, 1494220), (20, 1195376), (26, 919520), (28, 853840), (32, 747110), (35, 683072), (40, 597688), (52, 459760), (56, 426920), (64, 373555), (65, 367808), (70, 341536), (80, 298844), (91, 262720), (104, 229880), (112, 213460), (130, 183904), (140, 170768), (160, 149422), (182, 131360), (208, 114940), (224, 106730), (260, 91952), (280, 85384), (320, 74711), (364, 65680), (416, 57470), (448, 53365), (455, 52544), (520, 45976), (560, 42692), (728, 32840), (821, 29120), (832, 28735), (910, 26272), (1040, 22988), (1120, 21346), (1456, 16420), (1642, 14560), (1820, 13136), (2080, 11494), (2240, 10673), (2912, 8210), (3284, 7280), (3640, 6568), (4105, 5824), (4160, 5747)]