29765074900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{342521}}^1$

素因数の和:342625

約数の個数: 72

約数和(自身を含む): 71354183040

約数和(自身を除く): 41589108140

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 79, 100, 110, 158, 220, 275, 316, 395, 550, 790, 869, 1100, 1580, 1738, 1975, 3476, 3950, 4345, 7900, 8690, 17380, 21725, 43450, 86900, 342521, 685042, 1370084, 1712605, 3425210, 3767731, 6850420, 7535462, 8563025, 15070924, 17126050, 18838655, 27059159, 34252100, 37677310, 54118318, 75354620, 94193275, 108236636, 135295795, 188386550, 270591590, 297650749, 376773100, 541183180, 595301498, 676478975, 1190602996, 1352957950, 1488253745, 2705915900, 2976507490, 5953014980, 7441268725, 14882537450, 29765074900]

約数ペア:

[(1, 29765074900), (2, 14882537450), (4, 7441268725), (5, 5953014980), (10, 2976507490), (11, 2705915900), (20, 1488253745), (22, 1352957950), (25, 1190602996), (44, 676478975), (50, 595301498), (55, 541183180), (79, 376773100), (100, 297650749), (110, 270591590), (158, 188386550), (220, 135295795), (275, 108236636), (316, 94193275), (395, 75354620), (550, 54118318), (790, 37677310), (869, 34252100), (1100, 27059159), (1580, 18838655), (1738, 17126050), (1975, 15070924), (3476, 8563025), (3950, 7535462), (4345, 6850420), (7900, 3767731), (8690, 3425210), (17380, 1712605), (21725, 1370084), (43450, 685042), (86900, 342521)]