124396880

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67607}}^1$

素因数の和:67643

約数の個数: 40

約数和(自身を含む): 301802112

約数和(自身を除く): 177405232

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 67607, 135214, 270428, 338035, 540856, 676070, 1081712, 1352140, 1554961, 2704280, 3109922, 5408560, 6219844, 7774805, 12439688, 15549610, 24879376, 31099220, 62198440, 124396880]

約数ペア:

[(1, 124396880), (2, 62198440), (4, 31099220), (5, 24879376), (8, 15549610), (10, 12439688), (16, 7774805), (20, 6219844), (23, 5408560), (40, 3109922), (46, 2704280), (80, 1554961), (92, 1352140), (115, 1081712), (184, 676070), (230, 540856), (368, 338035), (460, 270428), (920, 135214), (1840, 67607)]