80383290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2609}}^1$

素因数の和:2711

約数の個数: 64

約数和(自身を含む): 210470400

約数和(自身を除く): 130087110

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 79, 130, 158, 195, 237, 390, 395, 474, 790, 1027, 1185, 2054, 2370, 2609, 3081, 5135, 5218, 6162, 7827, 10270, 13045, 15405, 15654, 26090, 30810, 33917, 39135, 67834, 78270, 101751, 169585, 203502, 206111, 339170, 412222, 508755, 618333, 1017510, 1030555, 1236666, 2061110, 2679443, 3091665, 5358886, 6183330, 8038329, 13397215, 16076658, 26794430, 40191645, 80383290]

約数ペア:

[(1, 80383290), (2, 40191645), (3, 26794430), (5, 16076658), (6, 13397215), (10, 8038329), (13, 6183330), (15, 5358886), (26, 3091665), (30, 2679443), (39, 2061110), (65, 1236666), (78, 1030555), (79, 1017510), (130, 618333), (158, 508755), (195, 412222), (237, 339170), (390, 206111), (395, 203502), (474, 169585), (790, 101751), (1027, 78270), (1185, 67834), (2054, 39135), (2370, 33917), (2609, 30810), (3081, 26090), (5135, 15654), (5218, 15405), (6162, 13045), (7827, 10270)]