13309747180

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{705713}}^1$

素因数の和:705786

約数の個数: 48

約数和(自身を含む): 29877107904

約数和(自身を除く): 16567360724

約数列:

[1, 2, 4, 5, 10, 20, 23, 41, 46, 82, 92, 115, 164, 205, 230, 410, 460, 820, 943, 1886, 3772, 4715, 9430, 18860, 705713, 1411426, 2822852, 3528565, 7057130, 14114260, 16231399, 28934233, 32462798, 57868466, 64925596, 81156995, 115736932, 144671165, 162313990, 289342330, 324627980, 578684660, 665487359, 1330974718, 2661949436, 3327436795, 6654873590, 13309747180]

約数ペア:

[(1, 13309747180), (2, 6654873590), (4, 3327436795), (5, 2661949436), (10, 1330974718), (20, 665487359), (23, 578684660), (41, 324627980), (46, 289342330), (82, 162313990), (92, 144671165), (115, 115736932), (164, 81156995), (205, 64925596), (230, 57868466), (410, 32462798), (460, 28934233), (820, 16231399), (943, 14114260), (1886, 7057130), (3772, 3528565), (4715, 2822852), (9430, 1411426), (18860, 705713)]