1593260

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:146

約数の個数: 48

約数和(自身を含む): 3598560

約数和(自身を除く): 2005300

約数列:

[1, 2, 4, 5, 10, 20, 29, 41, 58, 67, 82, 116, 134, 145, 164, 205, 268, 290, 335, 410, 580, 670, 820, 1189, 1340, 1943, 2378, 2747, 3886, 4756, 5494, 5945, 7772, 9715, 10988, 11890, 13735, 19430, 23780, 27470, 38860, 54940, 79663, 159326, 318652, 398315, 796630, 1593260]

約数ペア:

[(1, 1593260), (2, 796630), (4, 398315), (5, 318652), (10, 159326), (20, 79663), (29, 54940), (41, 38860), (58, 27470), (67, 23780), (82, 19430), (116, 13735), (134, 11890), (145, 10988), (164, 9715), (205, 7772), (268, 5945), (290, 5494), (335, 4756), (410, 3886), (580, 2747), (670, 2378), (820, 1943), (1189, 1340)]