40723620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2063}}^1$

素因数の和:2129

約数の個数: 96

約数和(自身を含む): 133152768

約数和(自身を除く): 92429148

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 47, 60, 70, 84, 94, 105, 140, 141, 188, 210, 235, 282, 329, 420, 470, 564, 658, 705, 940, 987, 1316, 1410, 1645, 1974, 2063, 2820, 3290, 3948, 4126, 4935, 6189, 6580, 8252, 9870, 10315, 12378, 14441, 19740, 20630, 24756, 28882, 30945, 41260, 43323, 57764, 61890, 72205, 86646, 96961, 123780, 144410, 173292, 193922, 216615, 288820, 290883, 387844, 433230, 484805, 581766, 678727, 866460, 969610, 1163532, 1357454, 1454415, 1939220, 2036181, 2714908, 2908830, 3393635, 4072362, 5817660, 6787270, 8144724, 10180905, 13574540, 20361810, 40723620]

約数ペア:

[(1, 40723620), (2, 20361810), (3, 13574540), (4, 10180905), (5, 8144724), (6, 6787270), (7, 5817660), (10, 4072362), (12, 3393635), (14, 2908830), (15, 2714908), (20, 2036181), (21, 1939220), (28, 1454415), (30, 1357454), (35, 1163532), (42, 969610), (47, 866460), (60, 678727), (70, 581766), (84, 484805), (94, 433230), (105, 387844), (140, 290883), (141, 288820), (188, 216615), (210, 193922), (235, 173292), (282, 144410), (329, 123780), (420, 96961), (470, 86646), (564, 72205), (658, 61890), (705, 57764), (940, 43323), (987, 41260), (1316, 30945), (1410, 28882), (1645, 24756), (1974, 20630), (2063, 19740), (2820, 14441), (3290, 12378), (3948, 10315), (4126, 9870), (4935, 8252), (6189, 6580)]