17194240

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1$

素因数の和:148

約数の個数: 144

約数和(自身を含む): 50037120

約数和(自身を除く): 32842880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 101, 112, 128, 133, 140, 152, 160, 190, 202, 224, 256, 266, 280, 304, 320, 380, 404, 448, 505, 532, 560, 608, 640, 665, 707, 760, 808, 896, 1010, 1064, 1120, 1216, 1280, 1330, 1414, 1520, 1616, 1792, 1919, 2020, 2128, 2240, 2432, 2660, 2828, 3040, 3232, 3535, 3838, 4040, 4256, 4480, 4864, 5320, 5656, 6080, 6464, 7070, 7676, 8080, 8512, 8960, 9595, 10640, 11312, 12160, 12928, 13433, 14140, 15352, 16160, 17024, 19190, 21280, 22624, 24320, 25856, 26866, 28280, 30704, 32320, 34048, 38380, 42560, 45248, 53732, 56560, 61408, 64640, 67165, 76760, 85120, 90496, 107464, 113120, 122816, 129280, 134330, 153520, 170240, 180992, 214928, 226240, 245632, 268660, 307040, 429856, 452480, 491264, 537320, 614080, 859712, 904960, 1074640, 1228160, 1719424, 2149280, 2456320, 3438848, 4298560, 8597120, 17194240]

約数ペア:

[(1, 17194240), (2, 8597120), (4, 4298560), (5, 3438848), (7, 2456320), (8, 2149280), (10, 1719424), (14, 1228160), (16, 1074640), (19, 904960), (20, 859712), (28, 614080), (32, 537320), (35, 491264), (38, 452480), (40, 429856), (56, 307040), (64, 268660), (70, 245632), (76, 226240), (80, 214928), (95, 180992), (101, 170240), (112, 153520), (128, 134330), (133, 129280), (140, 122816), (152, 113120), (160, 107464), (190, 90496), (202, 85120), (224, 76760), (256, 67165), (266, 64640), (280, 61408), (304, 56560), (320, 53732), (380, 45248), (404, 42560), (448, 38380), (505, 34048), (532, 32320), (560, 30704), (608, 28280), (640, 26866), (665, 25856), (707, 24320), (760, 22624), (808, 21280), (896, 19190), (1010, 17024), (1064, 16160), (1120, 15352), (1216, 14140), (1280, 13433), (1330, 12928), (1414, 12160), (1520, 11312), (1616, 10640), (1792, 9595), (1919, 8960), (2020, 8512), (2128, 8080), (2240, 7676), (2432, 7070), (2660, 6464), (2828, 6080), (3040, 5656), (3232, 5320), (3535, 4864), (3838, 4480), (4040, 4256)]