4345250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1$

素因数の和:228

約数の個数: 64

約数和(自身を含む): 10063872

約数和(自身を除く): 5718622

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 125, 130, 175, 182, 191, 250, 325, 350, 382, 455, 650, 875, 910, 955, 1337, 1625, 1750, 1910, 2275, 2483, 2674, 3250, 4550, 4775, 4966, 6685, 9550, 11375, 12415, 13370, 17381, 22750, 23875, 24830, 33425, 34762, 47750, 62075, 66850, 86905, 124150, 167125, 173810, 310375, 334250, 434525, 620750, 869050, 2172625, 4345250]

約数ペア:

[(1, 4345250), (2, 2172625), (5, 869050), (7, 620750), (10, 434525), (13, 334250), (14, 310375), (25, 173810), (26, 167125), (35, 124150), (50, 86905), (65, 66850), (70, 62075), (91, 47750), (125, 34762), (130, 33425), (175, 24830), (182, 23875), (191, 22750), (250, 17381), (325, 13370), (350, 12415), (382, 11375), (455, 9550), (650, 6685), (875, 4966), (910, 4775), (955, 4550), (1337, 3250), (1625, 2674), (1750, 2483), (1910, 2275)]