83204880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31517}}^1$

素因数の和:31544

約数の個数: 80

約数和(自身を含む): 281392704

約数和(自身を除く): 198187824

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 31517, 63034, 94551, 126068, 157585, 189102, 252136, 315170, 346687, 378204, 472755, 504272, 630340, 693374, 756408, 945510, 1040061, 1260680, 1386748, 1512816, 1733435, 1891020, 2080122, 2521360, 2773496, 3466870, 3782040, 4160244, 5200305, 5546992, 6933740, 7564080, 8320488, 10400610, 13867480, 16640976, 20801220, 27734960, 41602440, 83204880]

約数ペア:

[(1, 83204880), (2, 41602440), (3, 27734960), (4, 20801220), (5, 16640976), (6, 13867480), (8, 10400610), (10, 8320488), (11, 7564080), (12, 6933740), (15, 5546992), (16, 5200305), (20, 4160244), (22, 3782040), (24, 3466870), (30, 2773496), (33, 2521360), (40, 2080122), (44, 1891020), (48, 1733435), (55, 1512816), (60, 1386748), (66, 1260680), (80, 1040061), (88, 945510), (110, 756408), (120, 693374), (132, 630340), (165, 504272), (176, 472755), (220, 378204), (240, 346687), (264, 315170), (330, 252136), (440, 189102), (528, 157585), (660, 126068), (880, 94551), (1320, 63034), (2640, 31517)]