80316100

素因数分解:

$2^2\times 5^2\times {\mathrm{131}}^1\times {\mathrm{6131}}^1$

素因数の和:6276

約数の個数: 36

約数和(自身を含む): 175645008

約数和(自身を除く): 95328908

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 131, 262, 524, 655, 1310, 2620, 3275, 6131, 6550, 12262, 13100, 24524, 30655, 61310, 122620, 153275, 306550, 613100, 803161, 1606322, 3212644, 4015805, 8031610, 16063220, 20079025, 40158050, 80316100]

約数ペア:

[(1, 80316100), (2, 40158050), (4, 20079025), (5, 16063220), (10, 8031610), (20, 4015805), (25, 3212644), (50, 1606322), (100, 803161), (131, 613100), (262, 306550), (524, 153275), (655, 122620), (1310, 61310), (2620, 30655), (3275, 24524), (6131, 13100), (6550, 12262)]