828852910

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{11257}}^1$

素因数の和:11500

約数の個数: 32

約数和(自身を含む): 1540094400

約数和(自身を除く): 711241490

約数列:

[1, 2, 5, 10, 37, 74, 185, 199, 370, 398, 995, 1990, 7363, 11257, 14726, 22514, 36815, 56285, 73630, 112570, 416509, 833018, 2082545, 2240143, 4165090, 4480286, 11200715, 22401430, 82885291, 165770582, 414426455, 828852910]

約数ペア:

[(1, 828852910), (2, 414426455), (5, 165770582), (10, 82885291), (37, 22401430), (74, 11200715), (185, 4480286), (199, 4165090), (370, 2240143), (398, 2082545), (995, 833018), (1990, 416509), (7363, 112570), (11257, 73630), (14726, 56285), (22514, 36815)]