23395040

素因数分解:

$2^5\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2003}}^1$

素因数の和:2091

約数の個数: 48

約数和(自身を含む): 56055888

約数和(自身を除く): 32660848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 73, 80, 146, 160, 292, 365, 584, 730, 1168, 1460, 2003, 2336, 2920, 4006, 5840, 8012, 10015, 11680, 16024, 20030, 32048, 40060, 64096, 80120, 146219, 160240, 292438, 320480, 584876, 731095, 1169752, 1462190, 2339504, 2924380, 4679008, 5848760, 11697520, 23395040]

約数ペア:

[(1, 23395040), (2, 11697520), (4, 5848760), (5, 4679008), (8, 2924380), (10, 2339504), (16, 1462190), (20, 1169752), (32, 731095), (40, 584876), (73, 320480), (80, 292438), (146, 160240), (160, 146219), (292, 80120), (365, 64096), (584, 40060), (730, 32048), (1168, 20030), (1460, 16024), (2003, 11680), (2336, 10015), (2920, 8012), (4006, 5840)]