65945200

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{8677}}^1$

素因数の和:8714

約数の個数: 60

約数和(自身を含む): 166791160

約数和(自身を除く): 100845960

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 76, 80, 95, 100, 152, 190, 200, 304, 380, 400, 475, 760, 950, 1520, 1900, 3800, 7600, 8677, 17354, 34708, 43385, 69416, 86770, 138832, 164863, 173540, 216925, 329726, 347080, 433850, 659452, 694160, 824315, 867700, 1318904, 1648630, 1735400, 2637808, 3297260, 3470800, 4121575, 6594520, 8243150, 13189040, 16486300, 32972600, 65945200]

約数ペア:

[(1, 65945200), (2, 32972600), (4, 16486300), (5, 13189040), (8, 8243150), (10, 6594520), (16, 4121575), (19, 3470800), (20, 3297260), (25, 2637808), (38, 1735400), (40, 1648630), (50, 1318904), (76, 867700), (80, 824315), (95, 694160), (100, 659452), (152, 433850), (190, 347080), (200, 329726), (304, 216925), (380, 173540), (400, 164863), (475, 138832), (760, 86770), (950, 69416), (1520, 43385), (1900, 34708), (3800, 17354), (7600, 8677)]