11953760

素因数分解:

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

素因数の和:856

約数の個数: 96

約数和(自身を含む): 34800192

約数和(自身を除く): 22846432

約数列:

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

約数ペア:

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