2247490100

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{21673}}^1$

素因数の和:21765

約数の個数: 72

約数和(自身を含む): 5248835928

約数和(自身を除く): 3001345828

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 61, 68, 85, 100, 122, 170, 244, 305, 340, 425, 610, 850, 1037, 1220, 1525, 1700, 2074, 3050, 4148, 5185, 6100, 10370, 20740, 21673, 25925, 43346, 51850, 86692, 103700, 108365, 216730, 368441, 433460, 541825, 736882, 1083650, 1322053, 1473764, 1842205, 2167300, 2644106, 3684410, 5288212, 6610265, 7368820, 9211025, 13220530, 18422050, 22474901, 26441060, 33051325, 36844100, 44949802, 66102650, 89899604, 112374505, 132205300, 224749010, 449498020, 561872525, 1123745050, 2247490100]

約数ペア:

[(1, 2247490100), (2, 1123745050), (4, 561872525), (5, 449498020), (10, 224749010), (17, 132205300), (20, 112374505), (25, 89899604), (34, 66102650), (50, 44949802), (61, 36844100), (68, 33051325), (85, 26441060), (100, 22474901), (122, 18422050), (170, 13220530), (244, 9211025), (305, 7368820), (340, 6610265), (425, 5288212), (610, 3684410), (850, 2644106), (1037, 2167300), (1220, 1842205), (1525, 1473764), (1700, 1322053), (2074, 1083650), (3050, 736882), (4148, 541825), (5185, 433460), (6100, 368441), (10370, 216730), (20740, 108365), (21673, 103700), (25925, 86692), (43346, 51850)]