1864556260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41233}}^1$

素因数の和:41285

約数の個数: 96

約数和(自身を含む): 4987664640

約数和(自身を除く): 3123108380

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 19, 20, 28, 34, 35, 38, 68, 70, 76, 85, 95, 119, 133, 140, 170, 190, 238, 266, 323, 340, 380, 476, 532, 595, 646, 665, 1190, 1292, 1330, 1615, 2261, 2380, 2660, 3230, 4522, 6460, 9044, 11305, 22610, 41233, 45220, 82466, 164932, 206165, 288631, 412330, 577262, 700961, 783427, 824660, 1154524, 1401922, 1443155, 1566854, 2803844, 2886310, 3133708, 3504805, 3917135, 4906727, 5483989, 5772620, 7009610, 7834270, 9813454, 10967978, 13318259, 14019220, 15668540, 19626908, 21935956, 24533635, 26636518, 27419945, 49067270, 53273036, 54839890, 66591295, 93227813, 98134540, 109679780, 133182590, 186455626, 266365180, 372911252, 466139065, 932278130, 1864556260]

約数ペア:

[(1, 1864556260), (2, 932278130), (4, 466139065), (5, 372911252), (7, 266365180), (10, 186455626), (14, 133182590), (17, 109679780), (19, 98134540), (20, 93227813), (28, 66591295), (34, 54839890), (35, 53273036), (38, 49067270), (68, 27419945), (70, 26636518), (76, 24533635), (85, 21935956), (95, 19626908), (119, 15668540), (133, 14019220), (140, 13318259), (170, 10967978), (190, 9813454), (238, 7834270), (266, 7009610), (323, 5772620), (340, 5483989), (380, 4906727), (476, 3917135), (532, 3504805), (595, 3133708), (646, 2886310), (665, 2803844), (1190, 1566854), (1292, 1443155), (1330, 1401922), (1615, 1154524), (2261, 824660), (2380, 783427), (2660, 700961), (3230, 577262), (4522, 412330), (6460, 288631), (9044, 206165), (11305, 164932), (22610, 82466), (41233, 45220)]