40048250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{14563}}^1$

素因数の和:14591

約数の個数: 32

約数和(自身を含む): 81791424

約数和(自身を除く): 41743174

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 125, 250, 275, 550, 1375, 2750, 14563, 29126, 72815, 145630, 160193, 320386, 364075, 728150, 800965, 1601930, 1820375, 3640750, 4004825, 8009650, 20024125, 40048250]

約数ペア:

[(1, 40048250), (2, 20024125), (5, 8009650), (10, 4004825), (11, 3640750), (22, 1820375), (25, 1601930), (50, 800965), (55, 728150), (110, 364075), (125, 320386), (250, 160193), (275, 145630), (550, 72815), (1375, 29126), (2750, 14563)]