201832360

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{2777}}^1$

素因数の和:2890

約数の個数: 64

約数和(自身を含む): 480038400

約数和(自身を除く): 278206040

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 79, 92, 115, 158, 184, 230, 316, 395, 460, 632, 790, 920, 1580, 1817, 2777, 3160, 3634, 5554, 7268, 9085, 11108, 13885, 14536, 18170, 22216, 27770, 36340, 55540, 63871, 72680, 111080, 127742, 219383, 255484, 319355, 438766, 510968, 638710, 877532, 1096915, 1277420, 1755064, 2193830, 2554840, 4387660, 5045809, 8775320, 10091618, 20183236, 25229045, 40366472, 50458090, 100916180, 201832360]

約数ペア:

[(1, 201832360), (2, 100916180), (4, 50458090), (5, 40366472), (8, 25229045), (10, 20183236), (20, 10091618), (23, 8775320), (40, 5045809), (46, 4387660), (79, 2554840), (92, 2193830), (115, 1755064), (158, 1277420), (184, 1096915), (230, 877532), (316, 638710), (395, 510968), (460, 438766), (632, 319355), (790, 255484), (920, 219383), (1580, 127742), (1817, 111080), (2777, 72680), (3160, 63871), (3634, 55540), (5554, 36340), (7268, 27770), (9085, 22216), (11108, 18170), (13885, 14536)]