20233415875

素因数分解:

$5^3\times {\mathrm{19}}^1\times {\mathrm{443}}^1\times {\mathrm{19231}}^1$

素因数の和:19708

約数の個数: 32

約数和(自身を含む): 26641704960

約数和(自身を除く): 6408289085

約数列:

[1, 5, 19, 25, 95, 125, 443, 475, 2215, 2375, 8417, 11075, 19231, 42085, 55375, 96155, 210425, 365389, 480775, 1052125, 1826945, 2403875, 8519333, 9134725, 42596665, 45673625, 161867327, 212983325, 809336635, 1064916625, 4046683175, 20233415875]

約数ペア:

[(1, 20233415875), (5, 4046683175), (19, 1064916625), (25, 809336635), (95, 212983325), (125, 161867327), (443, 45673625), (475, 42596665), (2215, 9134725), (2375, 8519333), (8417, 2403875), (11075, 1826945), (19231, 1052125), (42085, 480775), (55375, 365389), (96155, 210425)]