83119820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{9733}}^1$

素因数の和:9810

約数の個数: 48

約数和(自身を含む): 202778688

約数和(自身を除く): 119658868

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 61, 70, 122, 140, 244, 305, 427, 610, 854, 1220, 1708, 2135, 4270, 8540, 9733, 19466, 38932, 48665, 68131, 97330, 136262, 194660, 272524, 340655, 593713, 681310, 1187426, 1362620, 2374852, 2968565, 4155991, 5937130, 8311982, 11874260, 16623964, 20779955, 41559910, 83119820]

約数ペア:

[(1, 83119820), (2, 41559910), (4, 20779955), (5, 16623964), (7, 11874260), (10, 8311982), (14, 5937130), (20, 4155991), (28, 2968565), (35, 2374852), (61, 1362620), (70, 1187426), (122, 681310), (140, 593713), (244, 340655), (305, 272524), (427, 194660), (610, 136262), (854, 97330), (1220, 68131), (1708, 48665), (2135, 38932), (4270, 19466), (8540, 9733)]