3896307610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{257}}^1\times {\mathrm{839}}^1$

素因数の和:1255

約数の個数: 64

約数和(自身を含む): 7645881600

約数和(自身を除く): 3749573990

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 139, 257, 278, 514, 695, 839, 1285, 1390, 1678, 1807, 2570, 3341, 3614, 4195, 6682, 8390, 9035, 10907, 16705, 18070, 21814, 33410, 35723, 54535, 71446, 109070, 116621, 178615, 215623, 233242, 357230, 431246, 464399, 583105, 928798, 1078115, 1166210, 1516073, 2156230, 2321995, 2803099, 3032146, 4643990, 5606198, 7580365, 14015495, 15160730, 28030990, 29971597, 59943194, 149857985, 299715970, 389630761, 779261522, 1948153805, 3896307610]

約数ペア:

[(1, 3896307610), (2, 1948153805), (5, 779261522), (10, 389630761), (13, 299715970), (26, 149857985), (65, 59943194), (130, 29971597), (139, 28030990), (257, 15160730), (278, 14015495), (514, 7580365), (695, 5606198), (839, 4643990), (1285, 3032146), (1390, 2803099), (1678, 2321995), (1807, 2156230), (2570, 1516073), (3341, 1166210), (3614, 1078115), (4195, 928798), (6682, 583105), (8390, 464399), (9035, 431246), (10907, 357230), (16705, 233242), (18070, 215623), (21814, 178615), (33410, 116621), (35723, 109070), (54535, 71446)]