5105406420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1433}}^1\times {\mathrm{19793}}^1$

素因数の和:21241

約数の個数: 72

約数和(自身を含む): 15497989416

約数和(自身を除く): 10392582996

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1433, 2866, 4299, 5732, 7165, 8598, 12897, 14330, 17196, 19793, 21495, 25794, 28660, 39586, 42990, 51588, 59379, 64485, 79172, 85980, 98965, 118758, 128970, 178137, 197930, 237516, 257940, 296895, 356274, 395860, 593790, 712548, 890685, 1187580, 1781370, 3562740, 28363369, 56726738, 85090107, 113453476, 141816845, 170180214, 255270321, 283633690, 340360428, 425450535, 510540642, 567267380, 850901070, 1021081284, 1276351605, 1701802140, 2552703210, 5105406420]

約数ペア:

[(1, 5105406420), (2, 2552703210), (3, 1701802140), (4, 1276351605), (5, 1021081284), (6, 850901070), (9, 567267380), (10, 510540642), (12, 425450535), (15, 340360428), (18, 283633690), (20, 255270321), (30, 170180214), (36, 141816845), (45, 113453476), (60, 85090107), (90, 56726738), (180, 28363369), (1433, 3562740), (2866, 1781370), (4299, 1187580), (5732, 890685), (7165, 712548), (8598, 593790), (12897, 395860), (14330, 356274), (17196, 296895), (19793, 257940), (21495, 237516), (25794, 197930), (28660, 178137), (39586, 128970), (42990, 118758), (51588, 98965), (59379, 85980), (64485, 79172)]