33666640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{761}}^1$

素因数の和:860

約数の個数: 80

約数和(自身を含む): 90708480

約数和(自身を除く): 57041840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 79, 80, 112, 140, 158, 280, 316, 395, 553, 560, 632, 761, 790, 1106, 1264, 1522, 1580, 2212, 2765, 3044, 3160, 3805, 4424, 5327, 5530, 6088, 6320, 7610, 8848, 10654, 11060, 12176, 15220, 21308, 22120, 26635, 30440, 42616, 44240, 53270, 60119, 60880, 85232, 106540, 120238, 213080, 240476, 300595, 420833, 426160, 480952, 601190, 841666, 961904, 1202380, 1683332, 2104165, 2404760, 3366664, 4208330, 4809520, 6733328, 8416660, 16833320, 33666640]

約数ペア:

[(1, 33666640), (2, 16833320), (4, 8416660), (5, 6733328), (7, 4809520), (8, 4208330), (10, 3366664), (14, 2404760), (16, 2104165), (20, 1683332), (28, 1202380), (35, 961904), (40, 841666), (56, 601190), (70, 480952), (79, 426160), (80, 420833), (112, 300595), (140, 240476), (158, 213080), (280, 120238), (316, 106540), (395, 85232), (553, 60880), (560, 60119), (632, 53270), (761, 44240), (790, 42616), (1106, 30440), (1264, 26635), (1522, 22120), (1580, 21308), (2212, 15220), (2765, 12176), (3044, 11060), (3160, 10654), (3805, 8848), (4424, 7610), (5327, 6320), (5530, 6088)]