41151880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1$

素因数の和:491

約数の個数: 128

約数和(自身を含む): 119439360

約数和(自身を除く): 78287480

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 31, 35, 40, 44, 55, 56, 62, 70, 77, 88, 110, 124, 140, 154, 155, 217, 220, 248, 280, 308, 310, 341, 385, 431, 434, 440, 616, 620, 682, 770, 862, 868, 1085, 1240, 1364, 1540, 1705, 1724, 1736, 2155, 2170, 2387, 2728, 3017, 3080, 3410, 3448, 4310, 4340, 4741, 4774, 6034, 6820, 8620, 8680, 9482, 9548, 11935, 12068, 13361, 13640, 15085, 17240, 18964, 19096, 23705, 23870, 24136, 26722, 30170, 33187, 37928, 47410, 47740, 53444, 60340, 66374, 66805, 93527, 94820, 95480, 106888, 120680, 132748, 133610, 146971, 165935, 187054, 189640, 265496, 267220, 293942, 331870, 374108, 467635, 534440, 587884, 663740, 734855, 748216, 935270, 1028797, 1175768, 1327480, 1469710, 1870540, 2057594, 2939420, 3741080, 4115188, 5143985, 5878840, 8230376, 10287970, 20575940, 41151880]

約数ペア:

[(1, 41151880), (2, 20575940), (4, 10287970), (5, 8230376), (7, 5878840), (8, 5143985), (10, 4115188), (11, 3741080), (14, 2939420), (20, 2057594), (22, 1870540), (28, 1469710), (31, 1327480), (35, 1175768), (40, 1028797), (44, 935270), (55, 748216), (56, 734855), (62, 663740), (70, 587884), (77, 534440), (88, 467635), (110, 374108), (124, 331870), (140, 293942), (154, 267220), (155, 265496), (217, 189640), (220, 187054), (248, 165935), (280, 146971), (308, 133610), (310, 132748), (341, 120680), (385, 106888), (431, 95480), (434, 94820), (440, 93527), (616, 66805), (620, 66374), (682, 60340), (770, 53444), (862, 47740), (868, 47410), (1085, 37928), (1240, 33187), (1364, 30170), (1540, 26722), (1705, 24136), (1724, 23870), (1736, 23705), (2155, 19096), (2170, 18964), (2387, 17240), (2728, 15085), (3017, 13640), (3080, 13361), (3410, 12068), (3448, 11935), (4310, 9548), (4340, 9482), (4741, 8680), (4774, 8620), (6034, 6820)]