214886750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1787}}^1$

素因数の和:1854

約数の個数: 64

約数和(自身を含む): 445169088

約数和(自身を除く): 230282338

約数列:

[1, 2, 5, 10, 13, 25, 26, 37, 50, 65, 74, 125, 130, 185, 250, 325, 370, 481, 650, 925, 962, 1625, 1787, 1850, 2405, 3250, 3574, 4625, 4810, 8935, 9250, 12025, 17870, 23231, 24050, 44675, 46462, 60125, 66119, 89350, 116155, 120250, 132238, 223375, 232310, 330595, 446750, 580775, 661190, 859547, 1161550, 1652975, 1719094, 2903875, 3305950, 4297735, 5807750, 8264875, 8595470, 16529750, 21488675, 42977350, 107443375, 214886750]

約数ペア:

[(1, 214886750), (2, 107443375), (5, 42977350), (10, 21488675), (13, 16529750), (25, 8595470), (26, 8264875), (37, 5807750), (50, 4297735), (65, 3305950), (74, 2903875), (125, 1719094), (130, 1652975), (185, 1161550), (250, 859547), (325, 661190), (370, 580775), (481, 446750), (650, 330595), (925, 232310), (962, 223375), (1625, 132238), (1787, 120250), (1850, 116155), (2405, 89350), (3250, 66119), (3574, 60125), (4625, 46462), (4810, 44675), (8935, 24050), (9250, 23231), (12025, 17870)]