101679440

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{23981}}^1$

素因数の和:24047

約数の個数: 40

約数和(自身を含む): 240875208

約数和(自身を除く): 139195768

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 4240, 23981, 47962, 95924, 119905, 191848, 239810, 383696, 479620, 959240, 1270993, 1918480, 2541986, 5083972, 6354965, 10167944, 12709930, 20335888, 25419860, 50839720, 101679440]

約数ペア:

[(1, 101679440), (2, 50839720), (4, 25419860), (5, 20335888), (8, 12709930), (10, 10167944), (16, 6354965), (20, 5083972), (40, 2541986), (53, 1918480), (80, 1270993), (106, 959240), (212, 479620), (265, 383696), (424, 239810), (530, 191848), (848, 119905), (1060, 95924), (2120, 47962), (4240, 23981)]