827156927140

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{191}}^1\times {\mathrm{53717}}^1$

素因数の和:54085

約数の個数: 96

約数和(自身を含む): 1819364198400

約数和(自身を除く): 992207271260

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 139, 145, 191, 278, 290, 382, 556, 580, 695, 764, 955, 1390, 1910, 2780, 3820, 4031, 5539, 8062, 11078, 16124, 20155, 22156, 26549, 27695, 40310, 53098, 53717, 55390, 80620, 106196, 107434, 110780, 132745, 214868, 265490, 268585, 530980, 537170, 769921, 1074340, 1539842, 1557793, 3079684, 3115586, 3849605, 6231172, 7466663, 7699210, 7788965, 10259947, 14933326, 15398420, 15577930, 20519894, 29866652, 31155860, 37333315, 41039788, 51299735, 74666630, 102599470, 149333260, 205198940, 216533227, 297538463, 433066454, 595076926, 866132908, 1082666135, 1190153852, 1426132633, 1487692315, 2165332270, 2852265266, 2975384630, 4330664540, 5704530532, 5950769260, 7130663165, 14261326330, 28522652660, 41357846357, 82715692714, 165431385428, 206789231785, 413578463570, 827156927140]

約数ペア:

[(1, 827156927140), (2, 413578463570), (4, 206789231785), (5, 165431385428), (10, 82715692714), (20, 41357846357), (29, 28522652660), (58, 14261326330), (116, 7130663165), (139, 5950769260), (145, 5704530532), (191, 4330664540), (278, 2975384630), (290, 2852265266), (382, 2165332270), (556, 1487692315), (580, 1426132633), (695, 1190153852), (764, 1082666135), (955, 866132908), (1390, 595076926), (1910, 433066454), (2780, 297538463), (3820, 216533227), (4031, 205198940), (5539, 149333260), (8062, 102599470), (11078, 74666630), (16124, 51299735), (20155, 41039788), (22156, 37333315), (26549, 31155860), (27695, 29866652), (40310, 20519894), (53098, 15577930), (53717, 15398420), (55390, 14933326), (80620, 10259947), (106196, 7788965), (107434, 7699210), (110780, 7466663), (132745, 6231172), (214868, 3849605), (265490, 3115586), (268585, 3079684), (530980, 1557793), (537170, 1539842), (769921, 1074340)]