23419120

素因数分解:

$2^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{4799}}^1$

素因数の和:4873

約数の個数: 40

約数和(自身を含む): 55353600

約数和(自身を除く): 31934480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 61, 80, 122, 244, 305, 488, 610, 976, 1220, 2440, 4799, 4880, 9598, 19196, 23995, 38392, 47990, 76784, 95980, 191960, 292739, 383920, 585478, 1170956, 1463695, 2341912, 2927390, 4683824, 5854780, 11709560, 23419120]

約数ペア:

[(1, 23419120), (2, 11709560), (4, 5854780), (5, 4683824), (8, 2927390), (10, 2341912), (16, 1463695), (20, 1170956), (40, 585478), (61, 383920), (80, 292739), (122, 191960), (244, 95980), (305, 76784), (488, 47990), (610, 38392), (976, 23995), (1220, 19196), (2440, 9598), (4799, 4880)]