83171000

素因数分解:

$2^3\times 5^3\times {\mathrm{11}}^1\times {\mathrm{7561}}^1$

素因数の和:7593

約数の個数: 64

約数和(自身を含む): 212340960

約数和(自身を除く): 129169960

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 125, 200, 220, 250, 275, 440, 500, 550, 1000, 1100, 1375, 2200, 2750, 5500, 7561, 11000, 15122, 30244, 37805, 60488, 75610, 83171, 151220, 166342, 189025, 302440, 332684, 378050, 415855, 665368, 756100, 831710, 945125, 1512200, 1663420, 1890250, 2079275, 3326840, 3780500, 4158550, 7561000, 8317100, 10396375, 16634200, 20792750, 41585500, 83171000]

約数ペア:

[(1, 83171000), (2, 41585500), (4, 20792750), (5, 16634200), (8, 10396375), (10, 8317100), (11, 7561000), (20, 4158550), (22, 3780500), (25, 3326840), (40, 2079275), (44, 1890250), (50, 1663420), (55, 1512200), (88, 945125), (100, 831710), (110, 756100), (125, 665368), (200, 415855), (220, 378050), (250, 332684), (275, 302440), (440, 189025), (500, 166342), (550, 151220), (1000, 83171), (1100, 75610), (1375, 60488), (2200, 37805), (2750, 30244), (5500, 15122), (7561, 11000)]