10212950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{599}}^1$

素因数の和:653

約数の個数: 48

約数和(自身を含む): 21427200

約数和(自身を除く): 11214250

約数列:

[1, 2, 5, 10, 11, 22, 25, 31, 50, 55, 62, 110, 155, 275, 310, 341, 550, 599, 682, 775, 1198, 1550, 1705, 2995, 3410, 5990, 6589, 8525, 13178, 14975, 17050, 18569, 29950, 32945, 37138, 65890, 92845, 164725, 185690, 204259, 329450, 408518, 464225, 928450, 1021295, 2042590, 5106475, 10212950]

約数ペア:

[(1, 10212950), (2, 5106475), (5, 2042590), (10, 1021295), (11, 928450), (22, 464225), (25, 408518), (31, 329450), (50, 204259), (55, 185690), (62, 164725), (110, 92845), (155, 65890), (275, 37138), (310, 32945), (341, 29950), (550, 18569), (599, 17050), (682, 14975), (775, 13178), (1198, 8525), (1550, 6589), (1705, 5990), (2995, 3410)]