7038683920

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{14407}}^1$

素因数の和:14648

約数の個数: 80

約数和(自身を含む): 16979770368

約数和(自身を除く): 9941086448

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 197, 248, 310, 394, 496, 620, 788, 985, 1240, 1576, 1970, 2480, 3152, 3940, 6107, 7880, 12214, 14407, 15760, 24428, 28814, 30535, 48856, 57628, 61070, 72035, 97712, 115256, 122140, 144070, 230512, 244280, 288140, 446617, 488560, 576280, 893234, 1152560, 1786468, 2233085, 2838179, 3572936, 4466170, 5676358, 7145872, 8932340, 11352716, 14190895, 17864680, 22705432, 28381790, 35729360, 45410864, 56763580, 87983549, 113527160, 175967098, 227054320, 351934196, 439917745, 703868392, 879835490, 1407736784, 1759670980, 3519341960, 7038683920]

約数ペア:

[(1, 7038683920), (2, 3519341960), (4, 1759670980), (5, 1407736784), (8, 879835490), (10, 703868392), (16, 439917745), (20, 351934196), (31, 227054320), (40, 175967098), (62, 113527160), (80, 87983549), (124, 56763580), (155, 45410864), (197, 35729360), (248, 28381790), (310, 22705432), (394, 17864680), (496, 14190895), (620, 11352716), (788, 8932340), (985, 7145872), (1240, 5676358), (1576, 4466170), (1970, 3572936), (2480, 2838179), (3152, 2233085), (3940, 1786468), (6107, 1152560), (7880, 893234), (12214, 576280), (14407, 488560), (15760, 446617), (24428, 288140), (28814, 244280), (30535, 230512), (48856, 144070), (57628, 122140), (61070, 115256), (72035, 97712)]