61637380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{5573}}^1$

素因数の和:5668

約数の個数: 48

約数和(自身を含む): 149829120

約数和(自身を除く): 88191740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 79, 140, 158, 316, 395, 553, 790, 1106, 1580, 2212, 2765, 5530, 5573, 11060, 11146, 22292, 27865, 39011, 55730, 78022, 111460, 156044, 195055, 390110, 440267, 780220, 880534, 1761068, 2201335, 3081869, 4402670, 6163738, 8805340, 12327476, 15409345, 30818690, 61637380]

約数ペア:

[(1, 61637380), (2, 30818690), (4, 15409345), (5, 12327476), (7, 8805340), (10, 6163738), (14, 4402670), (20, 3081869), (28, 2201335), (35, 1761068), (70, 880534), (79, 780220), (140, 440267), (158, 390110), (316, 195055), (395, 156044), (553, 111460), (790, 78022), (1106, 55730), (1580, 39011), (2212, 27865), (2765, 22292), (5530, 11146), (5573, 11060)]