426362500

素因数分解:

$2^2\times 5^5\times {\mathrm{23}}^1\times {\mathrm{1483}}^1$

素因数の和:1535

約数の個数: 72

約数和(自身を含む): 973812672

約数和(自身を除く): 547450172

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 125, 230, 250, 460, 500, 575, 625, 1150, 1250, 1483, 2300, 2500, 2875, 2966, 3125, 5750, 5932, 6250, 7415, 11500, 12500, 14375, 14830, 28750, 29660, 34109, 37075, 57500, 68218, 71875, 74150, 136436, 143750, 148300, 170545, 185375, 287500, 341090, 370750, 682180, 741500, 852725, 926875, 1705450, 1853750, 3410900, 3707500, 4263625, 4634375, 8527250, 9268750, 17054500, 18537500, 21318125, 42636250, 85272500, 106590625, 213181250, 426362500]

約数ペア:

[(1, 426362500), (2, 213181250), (4, 106590625), (5, 85272500), (10, 42636250), (20, 21318125), (23, 18537500), (25, 17054500), (46, 9268750), (50, 8527250), (92, 4634375), (100, 4263625), (115, 3707500), (125, 3410900), (230, 1853750), (250, 1705450), (460, 926875), (500, 852725), (575, 741500), (625, 682180), (1150, 370750), (1250, 341090), (1483, 287500), (2300, 185375), (2500, 170545), (2875, 148300), (2966, 143750), (3125, 136436), (5750, 74150), (5932, 71875), (6250, 68218), (7415, 57500), (11500, 37075), (12500, 34109), (14375, 29660), (14830, 28750)]