814300100

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{428579}}^1$

素因数の和:428612

約数の個数: 36

約数和(自身を含む): 1860037200

約数和(自身を除く): 1045737100

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 428579, 857158, 1714316, 2142895, 4285790, 8143001, 8571580, 10714475, 16286002, 21428950, 32572004, 40715005, 42857900, 81430010, 162860020, 203575025, 407150050, 814300100]

約数ペア:

[(1, 814300100), (2, 407150050), (4, 203575025), (5, 162860020), (10, 81430010), (19, 42857900), (20, 40715005), (25, 32572004), (38, 21428950), (50, 16286002), (76, 10714475), (95, 8571580), (100, 8143001), (190, 4285790), (380, 2142895), (475, 1714316), (950, 857158), (1900, 428579)]