125358220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1$

素因数の和:299

約数の個数: 96

約数和(自身を含む): 296549568

約数和(自身を除く): 171191348

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 37, 52, 65, 74, 83, 130, 148, 157, 166, 185, 260, 314, 332, 370, 415, 481, 628, 740, 785, 830, 962, 1079, 1570, 1660, 1924, 2041, 2158, 2405, 3071, 3140, 4082, 4316, 4810, 5395, 5809, 6142, 8164, 9620, 10205, 10790, 11618, 12284, 13031, 15355, 20410, 21580, 23236, 26062, 29045, 30710, 39923, 40820, 52124, 58090, 61420, 65155, 75517, 79846, 116180, 130310, 151034, 159692, 169403, 199615, 260620, 302068, 338806, 377585, 399230, 482147, 677612, 755170, 798460, 847015, 964294, 1510340, 1694030, 1928588, 2410735, 3388060, 4821470, 6267911, 9642940, 12535822, 25071644, 31339555, 62679110, 125358220]

約数ペア:

[(1, 125358220), (2, 62679110), (4, 31339555), (5, 25071644), (10, 12535822), (13, 9642940), (20, 6267911), (26, 4821470), (37, 3388060), (52, 2410735), (65, 1928588), (74, 1694030), (83, 1510340), (130, 964294), (148, 847015), (157, 798460), (166, 755170), (185, 677612), (260, 482147), (314, 399230), (332, 377585), (370, 338806), (415, 302068), (481, 260620), (628, 199615), (740, 169403), (785, 159692), (830, 151034), (962, 130310), (1079, 116180), (1570, 79846), (1660, 75517), (1924, 65155), (2041, 61420), (2158, 58090), (2405, 52124), (3071, 40820), (3140, 39923), (4082, 30710), (4316, 29045), (4810, 26062), (5395, 23236), (5809, 21580), (6142, 20410), (8164, 15355), (9620, 13031), (10205, 12284), (10790, 11618)]