8993287550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{3407}}^1$

素因数の和:3594

約数の個数: 96

約数和(自身を含む): 18742800384

約数和(自身を除く): 9749512834

約数列:

[1, 2, 5, 10, 13, 25, 26, 31, 50, 62, 65, 130, 131, 155, 262, 310, 325, 403, 650, 655, 775, 806, 1310, 1550, 1703, 2015, 3275, 3406, 3407, 4030, 4061, 6550, 6814, 8122, 8515, 10075, 17030, 17035, 20150, 20305, 34070, 40610, 42575, 44291, 52793, 85150, 85175, 88582, 101525, 105586, 105617, 170350, 203050, 211234, 221455, 263965, 442910, 446317, 527930, 528085, 892634, 1056170, 1107275, 1319825, 1373021, 2214550, 2231585, 2639650, 2640425, 2746042, 4463170, 5280850, 5802121, 6865105, 11157925, 11604242, 13730210, 13835827, 22315850, 27671654, 29010605, 34325525, 58021210, 68651050, 69179135, 138358270, 145053025, 179865751, 290106050, 345895675, 359731502, 691791350, 899328755, 1798657510, 4496643775, 8993287550]

約数ペア:

[(1, 8993287550), (2, 4496643775), (5, 1798657510), (10, 899328755), (13, 691791350), (25, 359731502), (26, 345895675), (31, 290106050), (50, 179865751), (62, 145053025), (65, 138358270), (130, 69179135), (131, 68651050), (155, 58021210), (262, 34325525), (310, 29010605), (325, 27671654), (403, 22315850), (650, 13835827), (655, 13730210), (775, 11604242), (806, 11157925), (1310, 6865105), (1550, 5802121), (1703, 5280850), (2015, 4463170), (3275, 2746042), (3406, 2640425), (3407, 2639650), (4030, 2231585), (4061, 2214550), (6550, 1373021), (6814, 1319825), (8122, 1107275), (8515, 1056170), (10075, 892634), (17030, 528085), (17035, 527930), (20150, 446317), (20305, 442910), (34070, 263965), (40610, 221455), (42575, 211234), (44291, 203050), (52793, 170350), (85150, 105617), (85175, 105586), (88582, 101525)]