23141500

素因数分解:

$2^2\times 5^3\times {\mathrm{31}}^1\times {\mathrm{1493}}^1$

素因数の和:1543

約数の個数: 48

約数和(自身を含む): 52206336

約数和(自身を除く): 29064836

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 50, 62, 100, 124, 125, 155, 250, 310, 500, 620, 775, 1493, 1550, 2986, 3100, 3875, 5972, 7465, 7750, 14930, 15500, 29860, 37325, 46283, 74650, 92566, 149300, 185132, 186625, 231415, 373250, 462830, 746500, 925660, 1157075, 2314150, 4628300, 5785375, 11570750, 23141500]

約数ペア:

[(1, 23141500), (2, 11570750), (4, 5785375), (5, 4628300), (10, 2314150), (20, 1157075), (25, 925660), (31, 746500), (50, 462830), (62, 373250), (100, 231415), (124, 186625), (125, 185132), (155, 149300), (250, 92566), (310, 74650), (500, 46283), (620, 37325), (775, 29860), (1493, 15500), (1550, 14930), (2986, 7750), (3100, 7465), (3875, 5972)]