201941781880

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{1794719}}^1$

素因数の和:1794856

約数の個数: 64

約数和(自身を含む): 474882912000

約数和(自身を除く): 272941130120

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 97, 116, 145, 194, 232, 290, 388, 485, 580, 776, 970, 1160, 1940, 2813, 3880, 5626, 11252, 14065, 22504, 28130, 56260, 112520, 1794719, 3589438, 7178876, 8973595, 14357752, 17947190, 35894380, 52046851, 71788760, 104093702, 174087743, 208187404, 260234255, 348175486, 416374808, 520468510, 696350972, 870438715, 1040937020, 1392701944, 1740877430, 2081874040, 3481754860, 5048544547, 6963509720, 10097089094, 20194178188, 25242722735, 40388356376, 50485445470, 100970890940, 201941781880]

約数ペア:

[(1, 201941781880), (2, 100970890940), (4, 50485445470), (5, 40388356376), (8, 25242722735), (10, 20194178188), (20, 10097089094), (29, 6963509720), (40, 5048544547), (58, 3481754860), (97, 2081874040), (116, 1740877430), (145, 1392701944), (194, 1040937020), (232, 870438715), (290, 696350972), (388, 520468510), (485, 416374808), (580, 348175486), (776, 260234255), (970, 208187404), (1160, 174087743), (1940, 104093702), (2813, 71788760), (3880, 52046851), (5626, 35894380), (11252, 17947190), (14065, 14357752), (22504, 8973595), (28130, 7178876), (56260, 3589438), (112520, 1794719)]