12553074820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{6763}}^1$

素因数の和:6866

約数の個数: 144

約数和(自身を含む): 31738311360

約数和(自身を除く): 19185236540

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 59, 65, 110, 118, 121, 130, 143, 220, 236, 242, 260, 286, 295, 484, 572, 590, 605, 649, 715, 767, 1180, 1210, 1298, 1430, 1534, 1573, 2420, 2596, 2860, 3068, 3146, 3245, 3835, 6292, 6490, 6763, 7139, 7670, 7865, 8437, 12980, 13526, 14278, 15340, 15730, 16874, 27052, 28556, 31460, 33748, 33815, 35695, 42185, 67630, 71390, 74393, 84370, 87919, 92807, 135260, 142780, 148786, 168740, 175838, 185614, 297572, 351676, 371228, 371965, 399017, 439595, 464035, 743930, 798034, 818323, 879190, 928070, 967109, 1487860, 1596068, 1636646, 1758380, 1856140, 1934218, 1995085, 3273292, 3868436, 3990170, 4091615, 4389187, 4835545, 5187221, 7980340, 8183230, 8778374, 9671090, 10374442, 10638199, 16366460, 17556748, 19342180, 20748884, 21276398, 21945935, 25936105, 42552796, 43891870, 48281057, 51872210, 53190995, 57059431, 87783740, 96562114, 103744420, 106381990, 114118862, 193124228, 212763980, 228237724, 241405285, 285297155, 482810570, 570594310, 627653741, 965621140, 1141188620, 1255307482, 2510614964, 3138268705, 6276537410, 12553074820]

約数ペア:

[(1, 12553074820), (2, 6276537410), (4, 3138268705), (5, 2510614964), (10, 1255307482), (11, 1141188620), (13, 965621140), (20, 627653741), (22, 570594310), (26, 482810570), (44, 285297155), (52, 241405285), (55, 228237724), (59, 212763980), (65, 193124228), (110, 114118862), (118, 106381990), (121, 103744420), (130, 96562114), (143, 87783740), (220, 57059431), (236, 53190995), (242, 51872210), (260, 48281057), (286, 43891870), (295, 42552796), (484, 25936105), (572, 21945935), (590, 21276398), (605, 20748884), (649, 19342180), (715, 17556748), (767, 16366460), (1180, 10638199), (1210, 10374442), (1298, 9671090), (1430, 8778374), (1534, 8183230), (1573, 7980340), (2420, 5187221), (2596, 4835545), (2860, 4389187), (3068, 4091615), (3146, 3990170), (3245, 3868436), (3835, 3273292), (6292, 1995085), (6490, 1934218), (6763, 1856140), (7139, 1758380), (7670, 1636646), (7865, 1596068), (8437, 1487860), (12980, 967109), (13526, 928070), (14278, 879190), (15340, 818323), (15730, 798034), (16874, 743930), (27052, 464035), (28556, 439595), (31460, 399017), (33748, 371965), (33815, 371228), (35695, 351676), (42185, 297572), (67630, 185614), (71390, 175838), (74393, 168740), (84370, 148786), (87919, 142780), (92807, 135260)]