40994800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{11}}^4$

素因数の和:69

約数の個数: 150

約数和(自身を含む): 123815240

約数和(自身を除く): 82820440

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 35, 40, 44, 50, 55, 56, 70, 77, 80, 88, 100, 110, 112, 121, 140, 154, 175, 176, 200, 220, 242, 275, 280, 308, 350, 385, 400, 440, 484, 550, 560, 605, 616, 700, 770, 847, 880, 968, 1100, 1210, 1232, 1331, 1400, 1540, 1694, 1925, 1936, 2200, 2420, 2662, 2800, 3025, 3080, 3388, 3850, 4235, 4400, 4840, 5324, 6050, 6160, 6655, 6776, 7700, 8470, 9317, 9680, 10648, 12100, 13310, 13552, 14641, 15400, 16940, 18634, 21175, 21296, 24200, 26620, 29282, 30800, 33275, 33880, 37268, 42350, 46585, 48400, 53240, 58564, 66550, 67760, 73205, 74536, 84700, 93170, 102487, 106480, 117128, 133100, 146410, 149072, 169400, 186340, 204974, 232925, 234256, 266200, 292820, 338800, 366025, 372680, 409948, 465850, 512435, 532400, 585640, 732050, 745360, 819896, 931700, 1024870, 1171280, 1464100, 1639792, 1863400, 2049740, 2562175, 2928200, 3726800, 4099480, 5124350, 5856400, 8198960, 10248700, 20497400, 40994800]

約数ペア:

[(1, 40994800), (2, 20497400), (4, 10248700), (5, 8198960), (7, 5856400), (8, 5124350), (10, 4099480), (11, 3726800), (14, 2928200), (16, 2562175), (20, 2049740), (22, 1863400), (25, 1639792), (28, 1464100), (35, 1171280), (40, 1024870), (44, 931700), (50, 819896), (55, 745360), (56, 732050), (70, 585640), (77, 532400), (80, 512435), (88, 465850), (100, 409948), (110, 372680), (112, 366025), (121, 338800), (140, 292820), (154, 266200), (175, 234256), (176, 232925), (200, 204974), (220, 186340), (242, 169400), (275, 149072), (280, 146410), (308, 133100), (350, 117128), (385, 106480), (400, 102487), (440, 93170), (484, 84700), (550, 74536), (560, 73205), (605, 67760), (616, 66550), (700, 58564), (770, 53240), (847, 48400), (880, 46585), (968, 42350), (1100, 37268), (1210, 33880), (1232, 33275), (1331, 30800), (1400, 29282), (1540, 26620), (1694, 24200), (1925, 21296), (1936, 21175), (2200, 18634), (2420, 16940), (2662, 15400), (2800, 14641), (3025, 13552), (3080, 13310), (3388, 12100), (3850, 10648), (4235, 9680), (4400, 9317), (4840, 8470), (5324, 7700), (6050, 6776), (6160, 6655)]