3851811.00000000

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{641}}^1$

素因数の和:695

約数の個数: 128

約数和(自身を含む): 166406400

約数和(自身を除く): 108434360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 19, 20, 28, 34, 35, 38, 40, 56, 68, 70, 76, 85, 95, 119, 133, 136, 140, 152, 170, 190, 238, 266, 280, 323, 340, 380, 476, 532, 595, 641, 646, 665, 680, 760, 952, 1064, 1190, 1282, 1292, 1330, 1615, 2261, 2380, 2564, 2584, 2660, 3205, 3230, 4487, 4522, 4760, 5128, 5320, 6410, 6460, 8974, 9044, 10897, 11305, 12179, 12820, 12920, 17948, 18088, 21794, 22435, 22610, 24358, 25640, 35896, 43588, 44870, 45220, 48716, 54485, 60895, 76279, 85253, 87176, 89740, 90440, 97432, 108970, 121790, 152558, 170506, 179480, 207043, 217940, 243580, 305116, 341012, 381395, 414086, 426265, 435880, 487160, 610232, 682024, 762790, 828172, 852530, 1035215, 1449301, 1525580, 1656344, 1705060, 2070430, 2898602, 3051160, 3410120, 4140860, 5797204, 7246505, 8281720, 11594408, 14493010, 28986020, 57972040]

約数ペア:

[(1, 57972040), (2, 28986020), (4, 14493010), (5, 11594408), (7, 8281720), (8, 7246505), (10, 5797204), (14, 4140860), (17, 3410120), (19, 3051160), (20, 2898602), (28, 2070430), (34, 1705060), (35, 1656344), (38, 1525580), (40, 1449301), (56, 1035215), (68, 852530), (70, 828172), (76, 762790), (85, 682024), (95, 610232), (119, 487160), (133, 435880), (136, 426265), (140, 414086), (152, 381395), (170, 341012), (190, 305116), (238, 243580), (266, 217940), (280, 207043), (323, 179480), (340, 170506), (380, 152558), (476, 121790), (532, 108970), (595, 97432), (641, 90440), (646, 89740), (665, 87176), (680, 85253), (760, 76279), (952, 60895), (1064, 54485), (1190, 48716), (1282, 45220), (1292, 44870), (1330, 43588), (1615, 35896), (2261, 25640), (2380, 24358), (2564, 22610), (2584, 22435), (2660, 21794), (3205, 18088), (3230, 17948), (4487, 12920), (4522, 12820), (4760, 12179), (5128, 11305), (5320, 10897), (6410, 9044), (6460, 8974)]