136644380

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{2339}}^1$

素因数の和:2498

約数の個数: 48

約数和(自身を含む): 301916160

約数和(自身を除く): 165271780

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 127, 230, 254, 460, 508, 635, 1270, 2339, 2540, 2921, 4678, 5842, 9356, 11684, 11695, 14605, 23390, 29210, 46780, 53797, 58420, 107594, 215188, 268985, 297053, 537970, 594106, 1075940, 1188212, 1485265, 2970530, 5941060, 6832219, 13664438, 27328876, 34161095, 68322190, 136644380]

約数ペア:

[(1, 136644380), (2, 68322190), (4, 34161095), (5, 27328876), (10, 13664438), (20, 6832219), (23, 5941060), (46, 2970530), (92, 1485265), (115, 1188212), (127, 1075940), (230, 594106), (254, 537970), (460, 297053), (508, 268985), (635, 215188), (1270, 107594), (2339, 58420), (2540, 53797), (2921, 46780), (4678, 29210), (5842, 23390), (9356, 14605), (11684, 11695)]