4322240

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1039}}^1$

素因数の和:1069

約数の個数: 56

約数和(自身を含む): 11094720

約数和(自身を除く): 6772480

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1039, 1040, 2078, 2080, 4156, 4160, 5195, 8312, 10390, 13507, 16624, 20780, 27014, 33248, 41560, 54028, 66496, 67535, 83120, 108056, 135070, 166240, 216112, 270140, 332480, 432224, 540280, 864448, 1080560, 2161120, 4322240]

約数ペア:

[(1, 4322240), (2, 2161120), (4, 1080560), (5, 864448), (8, 540280), (10, 432224), (13, 332480), (16, 270140), (20, 216112), (26, 166240), (32, 135070), (40, 108056), (52, 83120), (64, 67535), (65, 66496), (80, 54028), (104, 41560), (130, 33248), (160, 27014), (208, 20780), (260, 16624), (320, 13507), (416, 10390), (520, 8312), (832, 5195), (1039, 4160), (1040, 4156), (2078, 2080)]