13325520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4271}}^1$

素因数の和:4300

約数の個数: 80

約数和(自身を含む): 44497152

約数和(自身を除く): 31171632

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 4271, 8542, 12813, 17084, 21355, 25626, 34168, 42710, 51252, 55523, 64065, 68336, 85420, 102504, 111046, 128130, 166569, 170840, 205008, 222092, 256260, 277615, 333138, 341680, 444184, 512520, 555230, 666276, 832845, 888368, 1025040, 1110460, 1332552, 1665690, 2220920, 2665104, 3331380, 4441840, 6662760, 13325520]

約数ペア:

[(1, 13325520), (2, 6662760), (3, 4441840), (4, 3331380), (5, 2665104), (6, 2220920), (8, 1665690), (10, 1332552), (12, 1110460), (13, 1025040), (15, 888368), (16, 832845), (20, 666276), (24, 555230), (26, 512520), (30, 444184), (39, 341680), (40, 333138), (48, 277615), (52, 256260), (60, 222092), (65, 205008), (78, 170840), (80, 166569), (104, 128130), (120, 111046), (130, 102504), (156, 85420), (195, 68336), (208, 64065), (240, 55523), (260, 51252), (312, 42710), (390, 34168), (520, 25626), (624, 21355), (780, 17084), (1040, 12813), (1560, 8542), (3120, 4271)]