232454120

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{187463}}^1$

素因数の和:187505

約数の個数: 32

約数和(自身を含む): 539896320

約数和(自身を除く): 307442200

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 187463, 374926, 749852, 937315, 1499704, 1874630, 3749260, 5811353, 7498520, 11622706, 23245412, 29056765, 46490824, 58113530, 116227060, 232454120]

約数ペア:

[(1, 232454120), (2, 116227060), (4, 58113530), (5, 46490824), (8, 29056765), (10, 23245412), (20, 11622706), (31, 7498520), (40, 5811353), (62, 3749260), (124, 1874630), (155, 1499704), (248, 937315), (310, 749852), (620, 374926), (1240, 187463)]