23971750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{379}}^1$

素因数の和:430

約数の個数: 64

約数和(自身を含む): 51217920

約数和(自身を除く): 27246170

約数列:

[1, 2, 5, 10, 11, 22, 23, 25, 46, 50, 55, 110, 115, 125, 230, 250, 253, 275, 379, 506, 550, 575, 758, 1150, 1265, 1375, 1895, 2530, 2750, 2875, 3790, 4169, 5750, 6325, 8338, 8717, 9475, 12650, 17434, 18950, 20845, 31625, 41690, 43585, 47375, 63250, 87170, 94750, 95887, 104225, 191774, 208450, 217925, 435850, 479435, 521125, 958870, 1042250, 1089625, 2179250, 2397175, 4794350, 11985875, 23971750]

約数ペア:

[(1, 23971750), (2, 11985875), (5, 4794350), (10, 2397175), (11, 2179250), (22, 1089625), (23, 1042250), (25, 958870), (46, 521125), (50, 479435), (55, 435850), (110, 217925), (115, 208450), (125, 191774), (230, 104225), (250, 95887), (253, 94750), (275, 87170), (379, 63250), (506, 47375), (550, 43585), (575, 41690), (758, 31625), (1150, 20845), (1265, 18950), (1375, 17434), (1895, 12650), (2530, 9475), (2750, 8717), (2875, 8338), (3790, 6325), (4169, 5750)]