371496460

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{17183}}^1$

素因数の和:17262

約数の個数: 48

約数和(自身を含む): 831430656

約数和(自身を除く): 459934196

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 47, 92, 94, 115, 188, 230, 235, 460, 470, 940, 1081, 2162, 4324, 5405, 10810, 17183, 21620, 34366, 68732, 85915, 171830, 343660, 395209, 790418, 807601, 1580836, 1615202, 1976045, 3230404, 3952090, 4038005, 7904180, 8076010, 16152020, 18574823, 37149646, 74299292, 92874115, 185748230, 371496460]

約数ペア:

[(1, 371496460), (2, 185748230), (4, 92874115), (5, 74299292), (10, 37149646), (20, 18574823), (23, 16152020), (46, 8076010), (47, 7904180), (92, 4038005), (94, 3952090), (115, 3230404), (188, 1976045), (230, 1615202), (235, 1580836), (460, 807601), (470, 790418), (940, 395209), (1081, 343660), (2162, 171830), (4324, 85915), (5405, 68732), (10810, 34366), (17183, 21620)]