40199910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{9781}}^1$

素因数の和:9928

約数の個数: 32

約数和(自身を含む): 97193952

約数和(自身を除く): 56994042

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 137, 274, 411, 685, 822, 1370, 2055, 4110, 9781, 19562, 29343, 48905, 58686, 97810, 146715, 293430, 1339997, 2679994, 4019991, 6699985, 8039982, 13399970, 20099955, 40199910]

約数ペア:

[(1, 40199910), (2, 20099955), (3, 13399970), (5, 8039982), (6, 6699985), (10, 4019991), (15, 2679994), (30, 1339997), (137, 293430), (274, 146715), (411, 97810), (685, 58686), (822, 48905), (1370, 29343), (2055, 19562), (4110, 9781)]