181330609850

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{9619661}}^1$

素因数の和:9619715

約数の個数: 48

約数和(自身を含む): 375743997720

約数和(自身を除く): 194413387870

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, 9619661, 19239322, 48098305, 96196610, 125055593, 240491525, 250111186, 278970169, 480983050, 557940338, 625277965, 1250555930, 1394850845, 2789701690, 3126389825, 3626612197, 6252779650, 6974254225, 7253224394, 13948508450, 18133060985, 36266121970, 90665304925, 181330609850]

約数ペア:

[(1, 181330609850), (2, 90665304925), (5, 36266121970), (10, 18133060985), (13, 13948508450), (25, 7253224394), (26, 6974254225), (29, 6252779650), (50, 3626612197), (58, 3126389825), (65, 2789701690), (130, 1394850845), (145, 1250555930), (290, 625277965), (325, 557940338), (377, 480983050), (650, 278970169), (725, 250111186), (754, 240491525), (1450, 125055593), (1885, 96196610), (3770, 48098305), (9425, 19239322), (18850, 9619661)]