2015424400

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^2\times {\mathrm{41641}}^1$

素因数の和:41681

約数の個数: 90

約数和(自身を含む): 5322388946

約数和(自身を除く): 3306964546

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 110, 121, 176, 200, 220, 242, 275, 400, 440, 484, 550, 605, 880, 968, 1100, 1210, 1936, 2200, 2420, 3025, 4400, 4840, 6050, 9680, 12100, 24200, 41641, 48400, 83282, 166564, 208205, 333128, 416410, 458051, 666256, 832820, 916102, 1041025, 1665640, 1832204, 2082050, 2290255, 3331280, 3664408, 4164100, 4580510, 5038561, 7328816, 8328200, 9161020, 10077122, 11451275, 16656400, 18322040, 20154244, 22902550, 25192805, 36644080, 40308488, 45805100, 50385610, 80616976, 91610200, 100771220, 125964025, 183220400, 201542440, 251928050, 403084880, 503856100, 1007712200, 2015424400]

約数ペア:

[(1, 2015424400), (2, 1007712200), (4, 503856100), (5, 403084880), (8, 251928050), (10, 201542440), (11, 183220400), (16, 125964025), (20, 100771220), (22, 91610200), (25, 80616976), (40, 50385610), (44, 45805100), (50, 40308488), (55, 36644080), (80, 25192805), (88, 22902550), (100, 20154244), (110, 18322040), (121, 16656400), (176, 11451275), (200, 10077122), (220, 9161020), (242, 8328200), (275, 7328816), (400, 5038561), (440, 4580510), (484, 4164100), (550, 3664408), (605, 3331280), (880, 2290255), (968, 2082050), (1100, 1832204), (1210, 1665640), (1936, 1041025), (2200, 916102), (2420, 832820), (3025, 666256), (4400, 458051), (4840, 416410), (6050, 333128), (9680, 208205), (12100, 166564), (24200, 83282), (41641, 48400)]