33111100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{971}}^1$

素因数の和:1027

約数の個数: 72

約数和(自身を含む): 80994816

約数和(自身を除く): 47883716

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 31, 44, 50, 55, 62, 100, 110, 124, 155, 220, 275, 310, 341, 550, 620, 682, 775, 971, 1100, 1364, 1550, 1705, 1942, 3100, 3410, 3884, 4855, 6820, 8525, 9710, 10681, 17050, 19420, 21362, 24275, 30101, 34100, 42724, 48550, 53405, 60202, 97100, 106810, 120404, 150505, 213620, 267025, 301010, 331111, 534050, 602020, 662222, 752525, 1068100, 1324444, 1505050, 1655555, 3010100, 3311110, 6622220, 8277775, 16555550, 33111100]

約数ペア:

[(1, 33111100), (2, 16555550), (4, 8277775), (5, 6622220), (10, 3311110), (11, 3010100), (20, 1655555), (22, 1505050), (25, 1324444), (31, 1068100), (44, 752525), (50, 662222), (55, 602020), (62, 534050), (100, 331111), (110, 301010), (124, 267025), (155, 213620), (220, 150505), (275, 120404), (310, 106810), (341, 97100), (550, 60202), (620, 53405), (682, 48550), (775, 42724), (971, 34100), (1100, 30101), (1364, 24275), (1550, 21362), (1705, 19420), (1942, 17050), (3100, 10681), (3410, 9710), (3884, 8525), (4855, 6820)]