191685650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{10169}}^1$

素因数の和:10223

約数の個数: 48

約数和(自身を含む): 397240200

約数和(自身を除く): 205554550

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, 10169, 18850, 20338, 50845, 101690, 132197, 254225, 264394, 294901, 508450, 589802, 660985, 1321970, 1474505, 2949010, 3304925, 3833713, 6609850, 7372525, 7667426, 14745050, 19168565, 38337130, 95842825, 191685650]

約数ペア:

[(1, 191685650), (2, 95842825), (5, 38337130), (10, 19168565), (13, 14745050), (25, 7667426), (26, 7372525), (29, 6609850), (50, 3833713), (58, 3304925), (65, 2949010), (130, 1474505), (145, 1321970), (290, 660985), (325, 589802), (377, 508450), (650, 294901), (725, 264394), (754, 254225), (1450, 132197), (1885, 101690), (3770, 50845), (9425, 20338), (10169, 18850)]