8348523260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{401}}^1\times {\mathrm{1229}}^1$

素因数の和:1668

約数の個数: 144

約数和(自身を含む): 22096428480

約数和(自身を除く): 13747905220

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 121, 140, 154, 220, 242, 308, 385, 401, 484, 605, 770, 802, 847, 1210, 1229, 1540, 1604, 1694, 2005, 2420, 2458, 2807, 3388, 4010, 4235, 4411, 4916, 5614, 6145, 8020, 8470, 8603, 8822, 11228, 12290, 13519, 14035, 16940, 17206, 17644, 22055, 24580, 27038, 28070, 30877, 34412, 43015, 44110, 48521, 54076, 56140, 61754, 67595, 86030, 88220, 94633, 97042, 123508, 135190, 148709, 154385, 172060, 189266, 194084, 242605, 270380, 297418, 308770, 339647, 378532, 473165, 485210, 492829, 594836, 617540, 679294, 743545, 946330, 970420, 985658, 1040963, 1358588, 1487090, 1698235, 1892660, 1971316, 2081926, 2464145, 2974180, 3396470, 3449803, 4163852, 4928290, 5204815, 5421119, 6792940, 6899606, 9856580, 10409630, 10842238, 13799212, 17249015, 20819260, 21684476, 27105595, 34498030, 37947833, 54211190, 59632309, 68996060, 75895666, 108422380, 119264618, 151791332, 189739165, 238529236, 298161545, 379478330, 417426163, 596323090, 758956660, 834852326, 1192646180, 1669704652, 2087130815, 4174261630, 8348523260]

約数ペア:

[(1, 8348523260), (2, 4174261630), (4, 2087130815), (5, 1669704652), (7, 1192646180), (10, 834852326), (11, 758956660), (14, 596323090), (20, 417426163), (22, 379478330), (28, 298161545), (35, 238529236), (44, 189739165), (55, 151791332), (70, 119264618), (77, 108422380), (110, 75895666), (121, 68996060), (140, 59632309), (154, 54211190), (220, 37947833), (242, 34498030), (308, 27105595), (385, 21684476), (401, 20819260), (484, 17249015), (605, 13799212), (770, 10842238), (802, 10409630), (847, 9856580), (1210, 6899606), (1229, 6792940), (1540, 5421119), (1604, 5204815), (1694, 4928290), (2005, 4163852), (2420, 3449803), (2458, 3396470), (2807, 2974180), (3388, 2464145), (4010, 2081926), (4235, 1971316), (4411, 1892660), (4916, 1698235), (5614, 1487090), (6145, 1358588), (8020, 1040963), (8470, 985658), (8603, 970420), (8822, 946330), (11228, 743545), (12290, 679294), (13519, 617540), (14035, 594836), (16940, 492829), (17206, 485210), (17644, 473165), (22055, 378532), (24580, 339647), (27038, 308770), (28070, 297418), (30877, 270380), (34412, 242605), (43015, 194084), (44110, 189266), (48521, 172060), (54076, 154385), (56140, 148709), (61754, 135190), (67595, 123508), (86030, 97042), (88220, 94633)]