316792515650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{16805969}}^1$

素因数の和:16806023

約数の個数: 48

約数和(自身を含む): 656441188200

約数和(自身を除く): 339648672550

約数列:

[1, 2, 5, 10, 13, 25, 26, 29, 50, 58, 65, 130, 145, 290, 325, 377, 650, 725, 754, 1450, 1885, 3770, 9425, 18850, 16805969, 33611938, 84029845, 168059690, 218477597, 420149225, 436955194, 487373101, 840298450, 974746202, 1092387985, 2184775970, 2436865505, 4873731010, 5461939925, 6335850313, 10923879850, 12184327525, 12671700626, 24368655050, 31679251565, 63358503130, 158396257825, 316792515650]

約数ペア:

[(1, 316792515650), (2, 158396257825), (5, 63358503130), (10, 31679251565), (13, 24368655050), (25, 12671700626), (26, 12184327525), (29, 10923879850), (50, 6335850313), (58, 5461939925), (65, 4873731010), (130, 2436865505), (145, 2184775970), (290, 1092387985), (325, 974746202), (377, 840298450), (650, 487373101), (725, 436955194), (754, 420149225), (1450, 218477597), (1885, 168059690), (3770, 84029845), (9425, 33611938), (18850, 16805969)]