33455560

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{191}}^1$

素因数の和:382

約数の個数: 64

約数和(自身を含む): 78796800

約数和(自身を除く): 45341240

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 151, 191, 232, 290, 302, 382, 580, 604, 755, 764, 955, 1160, 1208, 1510, 1528, 1910, 3020, 3820, 4379, 5539, 6040, 7640, 8758, 11078, 17516, 21895, 22156, 27695, 28841, 35032, 43790, 44312, 55390, 57682, 87580, 110780, 115364, 144205, 175160, 221560, 230728, 288410, 576820, 836389, 1153640, 1672778, 3345556, 4181945, 6691112, 8363890, 16727780, 33455560]

約数ペア:

[(1, 33455560), (2, 16727780), (4, 8363890), (5, 6691112), (8, 4181945), (10, 3345556), (20, 1672778), (29, 1153640), (40, 836389), (58, 576820), (116, 288410), (145, 230728), (151, 221560), (191, 175160), (232, 144205), (290, 115364), (302, 110780), (382, 87580), (580, 57682), (604, 55390), (755, 44312), (764, 43790), (955, 35032), (1160, 28841), (1208, 27695), (1510, 22156), (1528, 21895), (1910, 17516), (3020, 11078), (3820, 8758), (4379, 7640), (5539, 6040)]