47916100

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{25219}}^1$

素因数の和:25252

約数の個数: 36

約数和(自身を含む): 109454800

約数和(自身を除く): 61538700

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 25219, 50438, 100876, 126095, 252190, 479161, 504380, 630475, 958322, 1260950, 1916644, 2395805, 2521900, 4791610, 9583220, 11979025, 23958050, 47916100]

約数ペア:

[(1, 47916100), (2, 23958050), (4, 11979025), (5, 9583220), (10, 4791610), (19, 2521900), (20, 2395805), (25, 1916644), (38, 1260950), (50, 958322), (76, 630475), (95, 504380), (100, 479161), (190, 252190), (380, 126095), (475, 100876), (950, 50438), (1900, 25219)]