64093460

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{1117}}^1$

素因数の和:1296

約数の個数: 48

約数和(自身を含む): 142746240

約数和(自身を除く): 78652780

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 151, 190, 302, 380, 604, 755, 1117, 1510, 2234, 2869, 3020, 4468, 5585, 5738, 11170, 11476, 14345, 21223, 22340, 28690, 42446, 57380, 84892, 106115, 168667, 212230, 337334, 424460, 674668, 843335, 1686670, 3204673, 3373340, 6409346, 12818692, 16023365, 32046730, 64093460]

約数ペア:

[(1, 64093460), (2, 32046730), (4, 16023365), (5, 12818692), (10, 6409346), (19, 3373340), (20, 3204673), (38, 1686670), (76, 843335), (95, 674668), (151, 424460), (190, 337334), (302, 212230), (380, 168667), (604, 106115), (755, 84892), (1117, 57380), (1510, 42446), (2234, 28690), (2869, 22340), (3020, 21223), (4468, 14345), (5585, 11476), (5738, 11170)]