105780386140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{860143}}^1$

素因数の和:860219

約数の個数: 96

約数和(自身を含む): 267043746816

約数和(自身を除く): 161263360676

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 43, 44, 52, 55, 65, 86, 110, 130, 143, 172, 215, 220, 260, 286, 430, 473, 559, 572, 715, 860, 946, 1118, 1430, 1892, 2236, 2365, 2795, 2860, 4730, 5590, 6149, 9460, 11180, 12298, 24596, 30745, 61490, 122980, 860143, 1720286, 3440572, 4300715, 8601430, 9461573, 11181859, 17202860, 18923146, 22363718, 36986149, 37846292, 44727436, 47307865, 55909295, 73972298, 94615730, 111818590, 123000449, 147944596, 184930745, 189231460, 223637180, 246000898, 369861490, 406847639, 480819937, 492001796, 615002245, 739722980, 813695278, 961639874, 1230004490, 1627390556, 1923279748, 2034238195, 2404099685, 2460008980, 4068476390, 4808199370, 5289019307, 8136952780, 9616398740, 10578038614, 21156077228, 26445096535, 52890193070, 105780386140]

約数ペア:

[(1, 105780386140), (2, 52890193070), (4, 26445096535), (5, 21156077228), (10, 10578038614), (11, 9616398740), (13, 8136952780), (20, 5289019307), (22, 4808199370), (26, 4068476390), (43, 2460008980), (44, 2404099685), (52, 2034238195), (55, 1923279748), (65, 1627390556), (86, 1230004490), (110, 961639874), (130, 813695278), (143, 739722980), (172, 615002245), (215, 492001796), (220, 480819937), (260, 406847639), (286, 369861490), (430, 246000898), (473, 223637180), (559, 189231460), (572, 184930745), (715, 147944596), (860, 123000449), (946, 111818590), (1118, 94615730), (1430, 73972298), (1892, 55909295), (2236, 47307865), (2365, 44727436), (2795, 37846292), (2860, 36986149), (4730, 22363718), (5590, 18923146), (6149, 17202860), (9460, 11181859), (11180, 9461573), (12298, 8601430), (24596, 4300715), (30745, 3440572), (61490, 1720286), (122980, 860143)]