4282800800

素因数分解:

$2^5\times 5^2\times {\mathrm{67}}^1\times {\mathrm{79903}}^1$

素因数の和:79990

約数の個数: 72

約数和(自身を含む): 10611570816

約数和(自身を除く): 6328770016

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 67, 80, 100, 134, 160, 200, 268, 335, 400, 536, 670, 800, 1072, 1340, 1675, 2144, 2680, 3350, 5360, 6700, 10720, 13400, 26800, 53600, 79903, 159806, 319612, 399515, 639224, 799030, 1278448, 1598060, 1997575, 2556896, 3196120, 3995150, 5353501, 6392240, 7990300, 10707002, 12784480, 15980600, 21414004, 26767505, 31961200, 42828008, 53535010, 63922400, 85656016, 107070020, 133837525, 171312032, 214140040, 267675050, 428280080, 535350100, 856560160, 1070700200, 2141400400, 4282800800]

約数ペア:

[(1, 4282800800), (2, 2141400400), (4, 1070700200), (5, 856560160), (8, 535350100), (10, 428280080), (16, 267675050), (20, 214140040), (25, 171312032), (32, 133837525), (40, 107070020), (50, 85656016), (67, 63922400), (80, 53535010), (100, 42828008), (134, 31961200), (160, 26767505), (200, 21414004), (268, 15980600), (335, 12784480), (400, 10707002), (536, 7990300), (670, 6392240), (800, 5353501), (1072, 3995150), (1340, 3196120), (1675, 2556896), (2144, 1997575), (2680, 1598060), (3350, 1278448), (5360, 799030), (6700, 639224), (10720, 399515), (13400, 319612), (26800, 159806), (53600, 79903)]