2437840120

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{13229}}^1$

素因数の和:13528

約数の個数: 64

約数和(自身を含む): 5829667200

約数和(自身を除く): 3391827080

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 271, 340, 542, 680, 1084, 1355, 2168, 2710, 4607, 5420, 9214, 10840, 13229, 18428, 23035, 26458, 36856, 46070, 52916, 66145, 92140, 105832, 132290, 184280, 224893, 264580, 449786, 529160, 899572, 1124465, 1799144, 2248930, 3585059, 4497860, 7170118, 8995720, 14340236, 17925295, 28680472, 35850590, 60946003, 71701180, 121892006, 143402360, 243784012, 304730015, 487568024, 609460030, 1218920060, 2437840120]

約数ペア:

[(1, 2437840120), (2, 1218920060), (4, 609460030), (5, 487568024), (8, 304730015), (10, 243784012), (17, 143402360), (20, 121892006), (34, 71701180), (40, 60946003), (68, 35850590), (85, 28680472), (136, 17925295), (170, 14340236), (271, 8995720), (340, 7170118), (542, 4497860), (680, 3585059), (1084, 2248930), (1355, 1799144), (2168, 1124465), (2710, 899572), (4607, 529160), (5420, 449786), (9214, 264580), (10840, 224893), (13229, 184280), (18428, 132290), (23035, 105832), (26458, 92140), (36856, 66145), (46070, 52916)]