4122070580

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{307}}^1$

素因数の和:474

約数の個数: 144

約数和(自身を含む): 9721869696

約数和(自身を除く): 5599799116

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 34, 46, 68, 85, 92, 101, 115, 170, 202, 230, 289, 307, 340, 391, 404, 460, 505, 578, 614, 782, 1010, 1156, 1228, 1445, 1535, 1564, 1717, 1955, 2020, 2323, 2890, 3070, 3434, 3910, 4646, 5219, 5780, 6140, 6647, 6868, 7061, 7820, 8585, 9292, 10438, 11615, 13294, 14122, 17170, 20876, 23230, 26095, 26588, 28244, 29189, 31007, 33235, 34340, 35305, 39491, 46460, 52190, 58378, 62014, 66470, 70610, 78982, 88723, 104380, 116756, 120037, 124028, 132940, 141220, 145945, 155035, 157964, 177446, 197455, 240074, 291890, 310070, 354892, 394910, 443615, 480148, 527119, 583780, 600185, 620140, 671347, 713161, 789820, 887230, 1054238, 1200370, 1342694, 1426322, 1774460, 2040629, 2108476, 2400740, 2635595, 2685388, 2852644, 3356735, 3565805, 4081258, 5271190, 6713470, 7131610, 8162516, 8961023, 10203145, 10542380, 12123737, 13426940, 14263220, 17922046, 20406290, 24247474, 35844092, 40812580, 44805115, 48494948, 60618685, 89610230, 121237370, 179220460, 206103529, 242474740, 412207058, 824414116, 1030517645, 2061035290, 4122070580]

約数ペア:

[(1, 4122070580), (2, 2061035290), (4, 1030517645), (5, 824414116), (10, 412207058), (17, 242474740), (20, 206103529), (23, 179220460), (34, 121237370), (46, 89610230), (68, 60618685), (85, 48494948), (92, 44805115), (101, 40812580), (115, 35844092), (170, 24247474), (202, 20406290), (230, 17922046), (289, 14263220), (307, 13426940), (340, 12123737), (391, 10542380), (404, 10203145), (460, 8961023), (505, 8162516), (578, 7131610), (614, 6713470), (782, 5271190), (1010, 4081258), (1156, 3565805), (1228, 3356735), (1445, 2852644), (1535, 2685388), (1564, 2635595), (1717, 2400740), (1955, 2108476), (2020, 2040629), (2323, 1774460), (2890, 1426322), (3070, 1342694), (3434, 1200370), (3910, 1054238), (4646, 887230), (5219, 789820), (5780, 713161), (6140, 671347), (6647, 620140), (6868, 600185), (7061, 583780), (7820, 527119), (8585, 480148), (9292, 443615), (10438, 394910), (11615, 354892), (13294, 310070), (14122, 291890), (17170, 240074), (20876, 197455), (23230, 177446), (26095, 157964), (26588, 155035), (28244, 145945), (29189, 141220), (31007, 132940), (33235, 124028), (34340, 120037), (35305, 116756), (39491, 104380), (46460, 88723), (52190, 78982), (58378, 70610), (62014, 66470)]