86482240

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{20789}}^1$

素因数の和:20819

約数の個数: 56

約数和(自身を含む): 221787720

約数和(自身を除く): 135305480

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, 1040, 2080, 4160, 20789, 41578, 83156, 103945, 166312, 207890, 270257, 332624, 415780, 540514, 665248, 831560, 1081028, 1330496, 1351285, 1663120, 2162056, 2702570, 3326240, 4324112, 5405140, 6652480, 8648224, 10810280, 17296448, 21620560, 43241120, 86482240]

約数ペア:

[(1, 86482240), (2, 43241120), (4, 21620560), (5, 17296448), (8, 10810280), (10, 8648224), (13, 6652480), (16, 5405140), (20, 4324112), (26, 3326240), (32, 2702570), (40, 2162056), (52, 1663120), (64, 1351285), (65, 1330496), (80, 1081028), (104, 831560), (130, 665248), (160, 540514), (208, 415780), (260, 332624), (320, 270257), (416, 207890), (520, 166312), (832, 103945), (1040, 83156), (2080, 41578), (4160, 20789)]