24708440

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{251}}^1$

素因数の和:392

約数の個数: 64

約数和(自身を含む): 58786560

約数和(自身を除く): 34078120

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 107, 115, 184, 214, 230, 251, 428, 460, 502, 535, 856, 920, 1004, 1070, 1255, 2008, 2140, 2461, 2510, 4280, 4922, 5020, 5773, 9844, 10040, 11546, 12305, 19688, 23092, 24610, 26857, 28865, 46184, 49220, 53714, 57730, 98440, 107428, 115460, 134285, 214856, 230920, 268570, 537140, 617711, 1074280, 1235422, 2470844, 3088555, 4941688, 6177110, 12354220, 24708440]

約数ペア:

[(1, 24708440), (2, 12354220), (4, 6177110), (5, 4941688), (8, 3088555), (10, 2470844), (20, 1235422), (23, 1074280), (40, 617711), (46, 537140), (92, 268570), (107, 230920), (115, 214856), (184, 134285), (214, 115460), (230, 107428), (251, 98440), (428, 57730), (460, 53714), (502, 49220), (535, 46184), (856, 28865), (920, 26857), (1004, 24610), (1070, 23092), (1255, 19688), (2008, 12305), (2140, 11546), (2461, 10040), (2510, 9844), (4280, 5773), (4922, 5020)]