330374409520

素因数分解:

$2^4\times 5^1\times {\mathrm{6661}}^1\times {\mathrm{619979}}^1$

素因数の和:626653

約数の個数: 40

約数和(自身を含む): 768237057360

約数和(自身を除く): 437862647840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 6661, 13322, 26644, 33305, 53288, 66610, 106576, 133220, 266440, 532880, 619979, 1239958, 2479916, 3099895, 4959832, 6199790, 9919664, 12399580, 24799160, 49598320, 4129680119, 8259360238, 16518720476, 20648400595, 33037440952, 41296801190, 66074881904, 82593602380, 165187204760, 330374409520]

約数ペア:

[(1, 330374409520), (2, 165187204760), (4, 82593602380), (5, 66074881904), (8, 41296801190), (10, 33037440952), (16, 20648400595), (20, 16518720476), (40, 8259360238), (80, 4129680119), (6661, 49598320), (13322, 24799160), (26644, 12399580), (33305, 9919664), (53288, 6199790), (66610, 4959832), (106576, 3099895), (133220, 2479916), (266440, 1239958), (532880, 619979)]