1323221860

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{2003}}^1$

素因数の和:2125

約数の個数: 96

約数和(自身を含む): 3090648960

約数和(自身を除く): 1767427100

約数列:

[1, 2, 4, 5, 10, 17, 20, 29, 34, 58, 67, 68, 85, 116, 134, 145, 170, 268, 290, 335, 340, 493, 580, 670, 986, 1139, 1340, 1943, 1972, 2003, 2278, 2465, 3886, 4006, 4556, 4930, 5695, 7772, 8012, 9715, 9860, 10015, 11390, 19430, 20030, 22780, 33031, 34051, 38860, 40060, 58087, 66062, 68102, 116174, 132124, 134201, 136204, 165155, 170255, 232348, 268402, 290435, 330310, 340510, 536804, 580870, 660620, 671005, 681020, 987479, 1161740, 1342010, 1974958, 2281417, 2684020, 3891829, 3949916, 4562834, 4937395, 7783658, 9125668, 9874790, 11407085, 15567316, 19459145, 19749580, 22814170, 38918290, 45628340, 66161093, 77836580, 132322186, 264644372, 330805465, 661610930, 1323221860]

約数ペア:

[(1, 1323221860), (2, 661610930), (4, 330805465), (5, 264644372), (10, 132322186), (17, 77836580), (20, 66161093), (29, 45628340), (34, 38918290), (58, 22814170), (67, 19749580), (68, 19459145), (85, 15567316), (116, 11407085), (134, 9874790), (145, 9125668), (170, 7783658), (268, 4937395), (290, 4562834), (335, 3949916), (340, 3891829), (493, 2684020), (580, 2281417), (670, 1974958), (986, 1342010), (1139, 1161740), (1340, 987479), (1943, 681020), (1972, 671005), (2003, 660620), (2278, 580870), (2465, 536804), (3886, 340510), (4006, 330310), (4556, 290435), (4930, 268402), (5695, 232348), (7772, 170255), (8012, 165155), (9715, 136204), (9860, 134201), (10015, 132124), (11390, 116174), (19430, 68102), (20030, 66062), (22780, 58087), (33031, 40060), (34051, 38860)]