33660680

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{839}}^1$

素因数の和:926

約数の個数: 64

約数和(自身を含む): 81648000

約数和(自身を除く): 47987320

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 59, 68, 85, 118, 136, 170, 236, 295, 340, 472, 590, 680, 839, 1003, 1180, 1678, 2006, 2360, 3356, 4012, 4195, 5015, 6712, 8024, 8390, 10030, 14263, 16780, 20060, 28526, 33560, 40120, 49501, 57052, 71315, 99002, 114104, 142630, 198004, 247505, 285260, 396008, 495010, 570520, 841517, 990020, 1683034, 1980040, 3366068, 4207585, 6732136, 8415170, 16830340, 33660680]

約数ペア:

[(1, 33660680), (2, 16830340), (4, 8415170), (5, 6732136), (8, 4207585), (10, 3366068), (17, 1980040), (20, 1683034), (34, 990020), (40, 841517), (59, 570520), (68, 495010), (85, 396008), (118, 285260), (136, 247505), (170, 198004), (236, 142630), (295, 114104), (340, 99002), (472, 71315), (590, 57052), (680, 49501), (839, 40120), (1003, 33560), (1180, 28526), (1678, 20060), (2006, 16780), (2360, 14263), (3356, 10030), (4012, 8390), (4195, 8024), (5015, 6712)]