63105080

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1931}}^1$

素因数の和:2004

約数の個数: 64

約数和(自身を含む): 153014400

約数和(自身を除く): 89909320

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 43, 76, 86, 95, 152, 172, 190, 215, 344, 380, 430, 760, 817, 860, 1634, 1720, 1931, 3268, 3862, 4085, 6536, 7724, 8170, 9655, 15448, 16340, 19310, 32680, 36689, 38620, 73378, 77240, 83033, 146756, 166066, 183445, 293512, 332132, 366890, 415165, 664264, 733780, 830330, 1467560, 1577627, 1660660, 3155254, 3321320, 6310508, 7888135, 12621016, 15776270, 31552540, 63105080]

約数ペア:

[(1, 63105080), (2, 31552540), (4, 15776270), (5, 12621016), (8, 7888135), (10, 6310508), (19, 3321320), (20, 3155254), (38, 1660660), (40, 1577627), (43, 1467560), (76, 830330), (86, 733780), (95, 664264), (152, 415165), (172, 366890), (190, 332132), (215, 293512), (344, 183445), (380, 166066), (430, 146756), (760, 83033), (817, 77240), (860, 73378), (1634, 38620), (1720, 36689), (1931, 32680), (3268, 19310), (3862, 16340), (4085, 15448), (6536, 9655), (7724, 8170)]