13739440

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1201}}^1$

素因数の和:1238

約数の個数: 80

約数和(自身を含む): 37560096

約数和(自身を除く): 23820656

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 176, 208, 220, 260, 286, 440, 520, 572, 715, 880, 1040, 1144, 1201, 1430, 2288, 2402, 2860, 4804, 5720, 6005, 9608, 11440, 12010, 13211, 15613, 19216, 24020, 26422, 31226, 48040, 52844, 62452, 66055, 78065, 96080, 105688, 124904, 132110, 156130, 171743, 211376, 249808, 264220, 312260, 343486, 528440, 624520, 686972, 858715, 1056880, 1249040, 1373944, 1717430, 2747888, 3434860, 6869720, 13739440]

約数ペア:

[(1, 13739440), (2, 6869720), (4, 3434860), (5, 2747888), (8, 1717430), (10, 1373944), (11, 1249040), (13, 1056880), (16, 858715), (20, 686972), (22, 624520), (26, 528440), (40, 343486), (44, 312260), (52, 264220), (55, 249808), (65, 211376), (80, 171743), (88, 156130), (104, 132110), (110, 124904), (130, 105688), (143, 96080), (176, 78065), (208, 66055), (220, 62452), (260, 52844), (286, 48040), (440, 31226), (520, 26422), (572, 24020), (715, 19216), (880, 15613), (1040, 13211), (1144, 12010), (1201, 11440), (1430, 9608), (2288, 6005), (2402, 5720), (2860, 4804)]