32981480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1931}}^1$

素因数の和:2010

約数の個数: 64

約数和(自身を含む): 86244480

約数和(自身を除く): 53263000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 61, 70, 122, 140, 244, 280, 305, 427, 488, 610, 854, 1220, 1708, 1931, 2135, 2440, 3416, 3862, 4270, 7724, 8540, 9655, 13517, 15448, 17080, 19310, 27034, 38620, 54068, 67585, 77240, 108136, 117791, 135170, 235582, 270340, 471164, 540680, 588955, 824537, 942328, 1177910, 1649074, 2355820, 3298148, 4122685, 4711640, 6596296, 8245370, 16490740, 32981480]

約数ペア:

[(1, 32981480), (2, 16490740), (4, 8245370), (5, 6596296), (7, 4711640), (8, 4122685), (10, 3298148), (14, 2355820), (20, 1649074), (28, 1177910), (35, 942328), (40, 824537), (56, 588955), (61, 540680), (70, 471164), (122, 270340), (140, 235582), (244, 135170), (280, 117791), (305, 108136), (427, 77240), (488, 67585), (610, 54068), (854, 38620), (1220, 27034), (1708, 19310), (1931, 17080), (2135, 15448), (2440, 13517), (3416, 9655), (3862, 8540), (4270, 7724)]