9121750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:166

約数の個数: 64

約数和(自身を含む): 19408896

約数和(自身を除く): 10287146

約数列:

[1, 2, 5, 10, 11, 22, 25, 31, 50, 55, 62, 107, 110, 125, 155, 214, 250, 275, 310, 341, 535, 550, 682, 775, 1070, 1177, 1375, 1550, 1705, 2354, 2675, 2750, 3317, 3410, 3875, 5350, 5885, 6634, 7750, 8525, 11770, 13375, 16585, 17050, 26750, 29425, 33170, 36487, 42625, 58850, 72974, 82925, 85250, 147125, 165850, 182435, 294250, 364870, 414625, 829250, 912175, 1824350, 4560875, 9121750]

約数ペア:

[(1, 9121750), (2, 4560875), (5, 1824350), (10, 912175), (11, 829250), (22, 414625), (25, 364870), (31, 294250), (50, 182435), (55, 165850), (62, 147125), (107, 85250), (110, 82925), (125, 72974), (155, 58850), (214, 42625), (250, 36487), (275, 33170), (310, 29425), (341, 26750), (535, 17050), (550, 16585), (682, 13375), (775, 11770), (1070, 8525), (1177, 7750), (1375, 6634), (1550, 5885), (1705, 5350), (2354, 3875), (2675, 3410), (2750, 3317)]