40889904

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1801}}^1$

素因数の和:1866

約数の個数: 80

約数和(自身を含む): 117980544

約数和(自身を除く): 77090640

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 43, 44, 48, 66, 86, 88, 129, 132, 172, 176, 258, 264, 344, 473, 516, 528, 688, 946, 1032, 1419, 1801, 1892, 2064, 2838, 3602, 3784, 5403, 5676, 7204, 7568, 10806, 11352, 14408, 19811, 21612, 22704, 28816, 39622, 43224, 59433, 77443, 79244, 86448, 118866, 154886, 158488, 232329, 237732, 309772, 316976, 464658, 475464, 619544, 851873, 929316, 950928, 1239088, 1703746, 1858632, 2555619, 3407492, 3717264, 5111238, 6814984, 10222476, 13629968, 20444952, 40889904]

約数ペア:

[(1, 40889904), (2, 20444952), (3, 13629968), (4, 10222476), (6, 6814984), (8, 5111238), (11, 3717264), (12, 3407492), (16, 2555619), (22, 1858632), (24, 1703746), (33, 1239088), (43, 950928), (44, 929316), (48, 851873), (66, 619544), (86, 475464), (88, 464658), (129, 316976), (132, 309772), (172, 237732), (176, 232329), (258, 158488), (264, 154886), (344, 118866), (473, 86448), (516, 79244), (528, 77443), (688, 59433), (946, 43224), (1032, 39622), (1419, 28816), (1801, 22704), (1892, 21612), (2064, 19811), (2838, 14408), (3602, 11352), (3784, 10806), (5403, 7568), (5676, 7204)]