9793664980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{2357}}^1$

素因数の和:2506

約数の個数: 144

約数和(自身を含む): 24183402768

約数和(自身を除く): 14389737788

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 101, 110, 121, 170, 187, 202, 220, 242, 340, 374, 404, 484, 505, 605, 748, 935, 1010, 1111, 1210, 1717, 1870, 2020, 2057, 2222, 2357, 2420, 3434, 3740, 4114, 4444, 4714, 5555, 6868, 8228, 8585, 9428, 10285, 11110, 11785, 12221, 17170, 18887, 20570, 22220, 23570, 24442, 25927, 34340, 37774, 40069, 41140, 47140, 48884, 51854, 61105, 75548, 80138, 94435, 103708, 122210, 129635, 160276, 188870, 200345, 207757, 238057, 244420, 259270, 285197, 377740, 400690, 415514, 440759, 476114, 518540, 570394, 801380, 831028, 881518, 952228, 1038785, 1140788, 1190285, 1425985, 1763036, 2077570, 2203795, 2380570, 2618627, 2851970, 4046969, 4155140, 4407590, 4761140, 4848349, 5237254, 5703940, 8093938, 8815180, 9696698, 10474508, 13093135, 16187876, 19393396, 20234845, 24241745, 26186270, 28804897, 40469690, 44516659, 48483490, 52372540, 57609794, 80939380, 89033318, 96966980, 115219588, 144024485, 178066636, 222583295, 288048970, 445166590, 489683249, 576097940, 890333180, 979366498, 1958732996, 2448416245, 4896832490, 9793664980]

約数ペア:

[(1, 9793664980), (2, 4896832490), (4, 2448416245), (5, 1958732996), (10, 979366498), (11, 890333180), (17, 576097940), (20, 489683249), (22, 445166590), (34, 288048970), (44, 222583295), (55, 178066636), (68, 144024485), (85, 115219588), (101, 96966980), (110, 89033318), (121, 80939380), (170, 57609794), (187, 52372540), (202, 48483490), (220, 44516659), (242, 40469690), (340, 28804897), (374, 26186270), (404, 24241745), (484, 20234845), (505, 19393396), (605, 16187876), (748, 13093135), (935, 10474508), (1010, 9696698), (1111, 8815180), (1210, 8093938), (1717, 5703940), (1870, 5237254), (2020, 4848349), (2057, 4761140), (2222, 4407590), (2357, 4155140), (2420, 4046969), (3434, 2851970), (3740, 2618627), (4114, 2380570), (4444, 2203795), (4714, 2077570), (5555, 1763036), (6868, 1425985), (8228, 1190285), (8585, 1140788), (9428, 1038785), (10285, 952228), (11110, 881518), (11785, 831028), (12221, 801380), (17170, 570394), (18887, 518540), (20570, 476114), (22220, 440759), (23570, 415514), (24442, 400690), (25927, 377740), (34340, 285197), (37774, 259270), (40069, 244420), (41140, 238057), (47140, 207757), (48884, 200345), (51854, 188870), (61105, 160276), (75548, 129635), (80138, 122210), (94435, 103708)]