23963750

素因数分解:

$2^1\times 5^4\times {\mathrm{19}}^1\times {\mathrm{1009}}^1$

素因数の和:1050

約数の個数: 40

約数和(自身を含む): 47328600

約数和(自身を除く): 23364850

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 125, 190, 250, 475, 625, 950, 1009, 1250, 2018, 2375, 4750, 5045, 10090, 11875, 19171, 23750, 25225, 38342, 50450, 95855, 126125, 191710, 252250, 479275, 630625, 958550, 1261250, 2396375, 4792750, 11981875, 23963750]

約数ペア:

[(1, 23963750), (2, 11981875), (5, 4792750), (10, 2396375), (19, 1261250), (25, 958550), (38, 630625), (50, 479275), (95, 252250), (125, 191710), (190, 126125), (250, 95855), (475, 50450), (625, 38342), (950, 25225), (1009, 23750), (1250, 19171), (2018, 11875), (2375, 10090), (4750, 5045)]