13858240

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:186

約数の個数: 112

約数和(自身を含む): 37453824

約数和(自身を除く): 23595584

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 64, 80, 88, 110, 124, 127, 155, 160, 176, 220, 248, 254, 310, 320, 341, 352, 440, 496, 508, 620, 635, 682, 704, 880, 992, 1016, 1240, 1270, 1364, 1397, 1705, 1760, 1984, 2032, 2480, 2540, 2728, 2794, 3410, 3520, 3937, 4064, 4960, 5080, 5456, 5588, 6820, 6985, 7874, 8128, 9920, 10160, 10912, 11176, 13640, 13970, 15748, 19685, 20320, 21824, 22352, 27280, 27940, 31496, 39370, 40640, 43307, 44704, 54560, 55880, 62992, 78740, 86614, 89408, 109120, 111760, 125984, 157480, 173228, 216535, 223520, 251968, 314960, 346456, 433070, 447040, 629920, 692912, 866140, 1259840, 1385824, 1732280, 2771648, 3464560, 6929120, 13858240]

約数ペア:

[(1, 13858240), (2, 6929120), (4, 3464560), (5, 2771648), (8, 1732280), (10, 1385824), (11, 1259840), (16, 866140), (20, 692912), (22, 629920), (31, 447040), (32, 433070), (40, 346456), (44, 314960), (55, 251968), (62, 223520), (64, 216535), (80, 173228), (88, 157480), (110, 125984), (124, 111760), (127, 109120), (155, 89408), (160, 86614), (176, 78740), (220, 62992), (248, 55880), (254, 54560), (310, 44704), (320, 43307), (341, 40640), (352, 39370), (440, 31496), (496, 27940), (508, 27280), (620, 22352), (635, 21824), (682, 20320), (704, 19685), (880, 15748), (992, 13970), (1016, 13640), (1240, 11176), (1270, 10912), (1364, 10160), (1397, 9920), (1705, 8128), (1760, 7874), (1984, 6985), (2032, 6820), (2480, 5588), (2540, 5456), (2728, 5080), (2794, 4960), (3410, 4064), (3520, 3937)]