10131940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1$

素因数の和:341

約数の個数: 96

約数和(自身を含む): 27659520

約数和(自身を除く): 17527580

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 19, 20, 26, 28, 35, 38, 52, 65, 70, 76, 91, 95, 130, 133, 140, 182, 190, 247, 260, 266, 293, 364, 380, 455, 494, 532, 586, 665, 910, 988, 1172, 1235, 1330, 1465, 1729, 1820, 2051, 2470, 2660, 2930, 3458, 3809, 4102, 4940, 5567, 5860, 6916, 7618, 8204, 8645, 10255, 11134, 15236, 17290, 19045, 20510, 22268, 26663, 27835, 34580, 38090, 38969, 41020, 53326, 55670, 72371, 76180, 77938, 106652, 111340, 133315, 144742, 155876, 194845, 266630, 289484, 361855, 389690, 506597, 533260, 723710, 779380, 1013194, 1447420, 2026388, 2532985, 5065970, 10131940]

約数ペア:

[(1, 10131940), (2, 5065970), (4, 2532985), (5, 2026388), (7, 1447420), (10, 1013194), (13, 779380), (14, 723710), (19, 533260), (20, 506597), (26, 389690), (28, 361855), (35, 289484), (38, 266630), (52, 194845), (65, 155876), (70, 144742), (76, 133315), (91, 111340), (95, 106652), (130, 77938), (133, 76180), (140, 72371), (182, 55670), (190, 53326), (247, 41020), (260, 38969), (266, 38090), (293, 34580), (364, 27835), (380, 26663), (455, 22268), (494, 20510), (532, 19045), (586, 17290), (665, 15236), (910, 11134), (988, 10255), (1172, 8645), (1235, 8204), (1330, 7618), (1465, 6916), (1729, 5860), (1820, 5567), (2051, 4940), (2470, 4102), (2660, 3809), (2930, 3458)]