13631680

素因数分解:

$2^6\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1039}}^1$

素因数の和:1097

約数の個数: 56

約数和(自身を含む): 33284160

約数和(自身を除く): 19652480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 160, 164, 205, 320, 328, 410, 656, 820, 1039, 1312, 1640, 2078, 2624, 3280, 4156, 5195, 6560, 8312, 10390, 13120, 16624, 20780, 33248, 41560, 42599, 66496, 83120, 85198, 166240, 170396, 212995, 332480, 340792, 425990, 681584, 851980, 1363168, 1703960, 2726336, 3407920, 6815840, 13631680]

約数ペア:

[(1, 13631680), (2, 6815840), (4, 3407920), (5, 2726336), (8, 1703960), (10, 1363168), (16, 851980), (20, 681584), (32, 425990), (40, 340792), (41, 332480), (64, 212995), (80, 170396), (82, 166240), (160, 85198), (164, 83120), (205, 66496), (320, 42599), (328, 41560), (410, 33248), (656, 20780), (820, 16624), (1039, 13120), (1312, 10390), (1640, 8312), (2078, 6560), (2624, 5195), (3280, 4156)]