1115359300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{563}}^1\times {\mathrm{1801}}^1$

素因数の和:2389

約数の個数: 72

約数和(自身を含む): 2646518112

約数和(自身を除く): 1531158812

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 563, 1100, 1126, 1801, 2252, 2815, 3602, 5630, 6193, 7204, 9005, 11260, 12386, 14075, 18010, 19811, 24772, 28150, 30965, 36020, 39622, 45025, 56300, 61930, 79244, 90050, 99055, 123860, 154825, 180100, 198110, 309650, 396220, 495275, 619300, 990550, 1013963, 1981100, 2027926, 4055852, 5069815, 10139630, 11153593, 20279260, 22307186, 25349075, 44614372, 50698150, 55767965, 101396300, 111535930, 223071860, 278839825, 557679650, 1115359300]

約数ペア:

[(1, 1115359300), (2, 557679650), (4, 278839825), (5, 223071860), (10, 111535930), (11, 101396300), (20, 55767965), (22, 50698150), (25, 44614372), (44, 25349075), (50, 22307186), (55, 20279260), (100, 11153593), (110, 10139630), (220, 5069815), (275, 4055852), (550, 2027926), (563, 1981100), (1100, 1013963), (1126, 990550), (1801, 619300), (2252, 495275), (2815, 396220), (3602, 309650), (5630, 198110), (6193, 180100), (7204, 154825), (9005, 123860), (11260, 99055), (12386, 90050), (14075, 79244), (18010, 61930), (19811, 56300), (24772, 45025), (28150, 39622), (30965, 36020)]