20222402125

素因数分解:

$5^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{1373}}^1$

素因数の和:1567

約数の個数: 64

約数和(自身を含む): 27161671680

約数和(自身を除く): 6939269555

約数列:

[1, 5, 23, 25, 47, 109, 115, 125, 235, 545, 575, 1081, 1175, 1373, 2507, 2725, 2875, 5123, 5405, 5875, 6865, 12535, 13625, 25615, 27025, 31579, 34325, 62675, 64531, 117829, 128075, 135125, 149657, 157895, 171625, 313375, 322655, 589145, 640375, 748285, 789475, 1484213, 1613275, 2945725, 3442111, 3741425, 3947375, 7033879, 7421065, 8066375, 14728625, 17210555, 18707125, 35169395, 37105325, 86052775, 161779217, 175846975, 185526625, 430263875, 808896085, 879234875, 4044480425, 20222402125]

約数ペア:

[(1, 20222402125), (5, 4044480425), (23, 879234875), (25, 808896085), (47, 430263875), (109, 185526625), (115, 175846975), (125, 161779217), (235, 86052775), (545, 37105325), (575, 35169395), (1081, 18707125), (1175, 17210555), (1373, 14728625), (2507, 8066375), (2725, 7421065), (2875, 7033879), (5123, 3947375), (5405, 3741425), (5875, 3442111), (6865, 2945725), (12535, 1613275), (13625, 1484213), (25615, 789475), (27025, 748285), (31579, 640375), (34325, 589145), (62675, 322655), (64531, 313375), (117829, 171625), (128075, 157895), (135125, 149657)]