4010807780

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{577}}^1$

素因数の和:814

約数の個数: 144

約数和(自身を含む): 10112313456

約数和(自身を除く): 6101505676

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 49, 70, 82, 98, 140, 164, 173, 196, 205, 245, 287, 346, 410, 490, 574, 577, 692, 820, 865, 980, 1148, 1154, 1211, 1435, 1730, 2009, 2308, 2422, 2870, 2885, 3460, 4018, 4039, 4844, 5740, 5770, 6055, 7093, 8036, 8078, 8477, 10045, 11540, 12110, 14186, 16156, 16954, 20090, 20195, 23657, 24220, 28273, 28372, 33908, 35465, 40180, 40390, 42385, 47314, 49651, 56546, 70930, 80780, 84770, 94628, 99302, 99821, 113092, 118285, 141365, 141860, 165599, 169540, 198604, 199642, 236570, 248255, 282730, 331198, 347557, 399284, 473140, 496510, 499105, 565460, 662396, 695114, 698747, 827995, 993020, 998210, 1159193, 1390228, 1397494, 1655990, 1737785, 1996420, 2318386, 2794988, 3311980, 3475570, 3493735, 4092661, 4636772, 4891229, 5795965, 6951140, 6987470, 8185322, 9782458, 11591930, 13974940, 16370644, 19564916, 20463305, 23183860, 24456145, 28648627, 40926610, 48912290, 57297254, 81853220, 97824580, 114594508, 143243135, 200540389, 286486270, 401080778, 572972540, 802161556, 1002701945, 2005403890, 4010807780]

約数ペア:

[(1, 4010807780), (2, 2005403890), (4, 1002701945), (5, 802161556), (7, 572972540), (10, 401080778), (14, 286486270), (20, 200540389), (28, 143243135), (35, 114594508), (41, 97824580), (49, 81853220), (70, 57297254), (82, 48912290), (98, 40926610), (140, 28648627), (164, 24456145), (173, 23183860), (196, 20463305), (205, 19564916), (245, 16370644), (287, 13974940), (346, 11591930), (410, 9782458), (490, 8185322), (574, 6987470), (577, 6951140), (692, 5795965), (820, 4891229), (865, 4636772), (980, 4092661), (1148, 3493735), (1154, 3475570), (1211, 3311980), (1435, 2794988), (1730, 2318386), (2009, 1996420), (2308, 1737785), (2422, 1655990), (2870, 1397494), (2885, 1390228), (3460, 1159193), (4018, 998210), (4039, 993020), (4844, 827995), (5740, 698747), (5770, 695114), (6055, 662396), (7093, 565460), (8036, 499105), (8078, 496510), (8477, 473140), (10045, 399284), (11540, 347557), (12110, 331198), (14186, 282730), (16156, 248255), (16954, 236570), (20090, 199642), (20195, 198604), (23657, 169540), (24220, 165599), (28273, 141860), (28372, 141365), (33908, 118285), (35465, 113092), (40180, 99821), (40390, 99302), (42385, 94628), (47314, 84770), (49651, 80780), (56546, 70930)]