1347932080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{49411}}^1$

素因数の和:49466

約数の個数: 80

約数和(自身を含む): 3529202688

約数和(自身を除く): 2181270608

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 40, 44, 55, 62, 80, 88, 110, 124, 155, 176, 220, 248, 310, 341, 440, 496, 620, 682, 880, 1240, 1364, 1705, 2480, 2728, 3410, 5456, 6820, 13640, 27280, 49411, 98822, 197644, 247055, 395288, 494110, 543521, 790576, 988220, 1087042, 1531741, 1976440, 2174084, 2717605, 3063482, 3952880, 4348168, 5435210, 6126964, 7658705, 8696336, 10870420, 12253928, 15317410, 16849151, 21740840, 24507856, 30634820, 33698302, 43481680, 61269640, 67396604, 84245755, 122539280, 134793208, 168491510, 269586416, 336983020, 673966040, 1347932080]

約数ペア:

[(1, 1347932080), (2, 673966040), (4, 336983020), (5, 269586416), (8, 168491510), (10, 134793208), (11, 122539280), (16, 84245755), (20, 67396604), (22, 61269640), (31, 43481680), (40, 33698302), (44, 30634820), (55, 24507856), (62, 21740840), (80, 16849151), (88, 15317410), (110, 12253928), (124, 10870420), (155, 8696336), (176, 7658705), (220, 6126964), (248, 5435210), (310, 4348168), (341, 3952880), (440, 3063482), (496, 2717605), (620, 2174084), (682, 1976440), (880, 1531741), (1240, 1087042), (1364, 988220), (1705, 790576), (2480, 543521), (2728, 494110), (3410, 395288), (5456, 247055), (6820, 197644), (13640, 98822), (27280, 49411)]