38551700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{347}}^1$

素因数の和:473

約数の個数: 72

約数和(自身を含む): 92431584

約数和(自身を除く): 53879884

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 101, 110, 202, 220, 275, 347, 404, 505, 550, 694, 1010, 1100, 1111, 1388, 1735, 2020, 2222, 2525, 3470, 3817, 4444, 5050, 5555, 6940, 7634, 8675, 10100, 11110, 15268, 17350, 19085, 22220, 27775, 34700, 35047, 38170, 55550, 70094, 76340, 95425, 111100, 140188, 175235, 190850, 350470, 381700, 385517, 700940, 771034, 876175, 1542068, 1752350, 1927585, 3504700, 3855170, 7710340, 9637925, 19275850, 38551700]

約数ペア:

[(1, 38551700), (2, 19275850), (4, 9637925), (5, 7710340), (10, 3855170), (11, 3504700), (20, 1927585), (22, 1752350), (25, 1542068), (44, 876175), (50, 771034), (55, 700940), (100, 385517), (101, 381700), (110, 350470), (202, 190850), (220, 175235), (275, 140188), (347, 111100), (404, 95425), (505, 76340), (550, 70094), (694, 55550), (1010, 38170), (1100, 35047), (1111, 34700), (1388, 27775), (1735, 22220), (2020, 19085), (2222, 17350), (2525, 15268), (3470, 11110), (3817, 10100), (4444, 8675), (5050, 7634), (5555, 6940)]